TABLE OF CONTENTS
7. MEDIA
7.1 Media Player
7.1.1 Using the media buttons
7.1.2 Braille Keyboard and Extended Keys
7.1.3 How to Use the Media Player Menu
7.1.4 Additional features
7.1.5 Hot Keys in the Media Player
7.2 FM Radio
7.2.1 Listening to FM Radio via the internal speakers
7.2.2 Frequency control
7.2.3 Adding and navigating presets
7.2.4 Recording from the FM Radio
7.2.5 Additional features
7.2.6 Hot Keys in the FM Radio
7.3 DAISY Player
7.3.1 Registering with digital Book Service Providers.
7.3.2 Executing the DAISY Player
7.3.3 Components of the DAISY Player
7.3.4 File
7.3.5 Document Navigation
7.3.6 Mark
7.3.7 Heading
7.3.8 Hot Keys in the DAISY Player
7.4 YouTube
7.4.1 The Top Menu
7.4.2 The Search Dialog
7.4.3 The Search Results Dialog
7.4.4 The Playback Dialog
7.4.5 The File Menu
7.4.6 Play Menu
7.4.7 Favorites Menu
7.4.8 Settings
7.4.9 Hot Keys in YouTube


7. Media 
The "Media" menu on the Braille Sense U2 consists of programs related to media playback: specifically music, fideos, and DAISY content. The "Media" menu contains 4 items: "Media Player", "FM Radio", "DAISY Player", and "YouTube". 
You can open the "Media" menu by pressing "F1" to bring up the main "Program" menu, then navigating to "Media" using the DOWN scroll key and pressing "Enter". Or, you can quickly jump to and open the "Media" menu by pressing "M" from the main menu.
The following sections will discuss the programs in the "Media" menu in detail.

7.1 Media Player

The Media Player on the Braille Sense U2 is a program you can use to play audio files as well as listen to the audio for some video file formats. The Media Player plays the following formats, ac3, asf, asx, m3u, mp2, mp3, MP 4, mpa, mpg, ogg, pls, wav, wax, wma, flac, midi and wmv. Note: you cannot see the video for "avi" and "wmv" files, however, you may listen to the audio contained in these formats.
You can control the playing of audio files using either Braille keyboard commands or the media buttons on the front panel of the Braille Sense U2. The Media Player can play back audio recordings and books as well as music files.
You can launch the "Media Player" by navigating to it in the "Media" menu and pressing "Enter". Or, you can launch the "Media Player" from anywhere on the unit by pressing "F1-M".

7.1.1 Using the media buttons

Near the center of the front panel on the Braille Sense U2 is a group of 5 buttons with varying shapes. These buttons can be used to control the Media Player. Moving from left to right, the buttons are: "Back", "Record", "Stop", "Play/Pause", and "Forward". These buttons are used for playing and recording music or voice quickly and easily.
The media buttons can control media playback, DAISY content playback, or FM radio operation, depending on the position of the Media Mode switch, located to the left of the media buttons. Slide this switch to the right-most position, "Media Mode", to control media playback. 

If the "Play/Pause" button is pressed while you are using another program on the Braille Sense U2, the unit opens the Media Player and begins playing the files in the most recently played  list. If there are no files in the playlist, the Braille Sense U2 says, "There are no items to display". "Back", "Stop", and "Forward" are available after audio playback is started. 
Note: As the Braille Sense U2 is able to multi-task, initiating audio playback with the "Play/Pause" button does not close the program you were running when you pressed it. To return to your former position, press "F2-F3" to cycle through the running programs until you reach your former location. 

7.1.1.1 Play/Pause Button

The "Play/Pause" button has a long, rectangular shape. It is the second button from the right in the group of media buttons. As explained above, pressing the "Play/Pause" button starts playback of the files in the most recently played media playlist. A playlist can contain only 1 file, or many files. If there is more than one file in the playlist when you press the "Play/Pause" button, the Braille Sense U2 plays all the files in the list one after another. If you press the "Play/Pause" button during playback, audio playback is paused. To resume playing, press the button again. If you press the "Play/Pause" button while you are in the "Record" dialog, the most recently recorded file is played. 

7.1.1.2 "Forward" button and "Back" button

Both of these buttons have a triangular shape. The "Back" button is the left-most button in the media group and is pointed to the left. The "Forward" button is the right-most button in the media group and is pointed to the right. If you press the "Forward" button, the next file in the playlist is played, and pressing the "Back" button plays the previous file. If you press one of these buttons while an audio file is playing, the Braille Sense U2 stops playing the current file, and jumps to the previous or next file (depending on which button you press) and starts playing it. If you press the "Forward" button (while the last file in the list is playing, (or the "Back" button (while the first file in the list is playing), it has no effect, as there is no file to navigate to.  

7.1.1.3 Record Button

The "Record" button has a circular shape, and is used to record sound using the built-in or an external microphone. The "Record" button is located directly to the right of the "Back" button. You can use this button to create a recording from anywhere on the unit provided the Media Mode switch is set to the right-most position. Pressing the "Record" button once opens the "Record" dialog. Press the "Record" button again to start recording. Press the "Record" button while you are recording to pause recording. Resume recording by pressing the "Record" button one more time. Press the "Stop" button, directly to the right of the "Record" button, to stop and save your recording. The recorded file is saved in the "flashdisk/media/record" folder. 

7.1.1.4 Stop Button

The "Stop" button has a square shape and a dot on it, and is used to stop playback or recording.   If you press "Stop" during audio playback, the next time media playback is launched, the Braille Sense U2 starts playing the first file in the playlist. If you press this button while recording, the Braille Sense U2 stops and saves the recording. If you press the "Stop" button in the "Record" dialog when not recording, the dialog closes.

7.1.1.5 Using the media buttons in Open File dialog

Press and hold the "Stop" button to open the "Open File" dialog from within the "Media Playback" dialog. Press and hold "Stop" again to close the "Open File" dialog and return to the "Media Playback" dialog.
In the "Open File" dialog, the "Play/Pause" button functions the same as "Enter". The "Stop" button, "Record" button, "Back" button and "Forward" button function the same as "Backspace", "Space", "Space-1" and "Space-4" respectively.
Namely, you can navigate up and down by pressing the "Back" and "Forward" buttons in a file list; and you can select and unselect items by pressing the "Record" button. Press the "Stop" button to move back a level in the folder structure. And press "Play/Pause" button to play the selected files. 

7.1.2 Braille Keyboard and Extended Keys

You can use the Braille keyboard to perform the same functions as the media buttons as well as more advanced features in the Media Player. To open the "Media Playback", press "Enter" on "Media Playback", or press m from the Braille Sense U2 "program" menu. As explained previously, you can also open the Media Player by pressing "Play-Pause" when the "Media Mode" switch is set to the right-most position.
The "Media Playback" dialog contains two information tabs: "playback information" and "playlist". Press "Space-4-5" or "Space-1-2" to move between these tabs.

7.1.2.1 Playback Information Tab

The "playback information" tab displays the track number, the file name, and the current playback status: (play, pause, or stop). If there are no files in the playlist, the Braille Sense U2 displays "Title: There are no items to display". If you press "Space-4", the Braille Sense U2 displays playback time information. 
First, the elapsed or remaining time is displayed. You can set whether the elapsed time or remaining time is displayed, using the "playback settings" dialog. If you have selected the "Remaining time" with this option, the - (minus sign), is displayed before the time. Next to the elapsed/remaining time, the Braille Sense U2 displays the total playback time of the currently selected file.
If there are no files in the playlist, "Time: There are no items to display" is displayed.

7.1.2.2 Playlist Tab

The "playlist" tab displays all the files in the playlist. For each file in the playlist, it displays the track number, file name, the location of the file in the list, and the total number of files in the list. If there is no file in the playlist, the Braille Sense U2 displays the message "no items".
For example, if you had the following track on the Braille Sense U2: "Track 1 Chopin - Fantasie Impromptu 1/10", "Track 1" indicates this file is the first item in the playlist. "Chopin - Fantasie Impromptu" is the file name. "1/10" indicates this file is the first of ten files in the playlist. 

7.1.2.3 LYRICS Tab 

The Braille Sense U2's Media Player supports the viewing of lyrics for MP3 files which contain them. The "Lyrics tab appears in the tab order only if the file you are playing contains lyrics in its file information. If your file contains lyrics, the "Lyrics" tab appears in the tab order after the "Playlist" tab. The lyrics to the currently playing track are displayed in a multi edit box. Read and navigate the lyrics using normal document navigation commands. See chapter 5 of this manual on the "Word Processor" for details on document navigation. 

7.1.2.4 Hot Keys in the Playback Information and playlist Tabs

The hot keys that can be used in the "playback information" and the "playlist" tabs are as follows:

1) Hot keys in the Play Information Tab
Hot key
Function
Space-4
Move to the next information
Space-1
Move to the previous information
Space
"Pause" when it is play state and "play" when it is pause state.
Enter
Start playing
Backspace
Stop playing
Dot 6
Play the next file
Dot 3
Play the previous file
Dots 4-6
Play the last file
Dots 1-3
Play the first file
Dots 5-6
Play the fifth file after the current file
Dots 2-3
Play the fifth file before the current file
Dot 4
Move to next position by time index and play
Dot 1
Move to previous position by time index and play
Dot 2 or Dot 5
Change time index
Dots 3-4-5
Speed up
Dots 1-2-6
Slow down
Space-up scroll button
Volume up
Space-down scroll button
Volume down
Space-1-3-4
Open menu
Space-1-2-5
Open help
Space-4-5/Space-1-2 
Move to "play list" tab
Space-1-3-5-6
Exit "Media player"

2) Hot Keys in the Play List Tab

Hot key
Function
Space-4
Move to the next file
Space-1
Move to the previous file
Space-4-6
Move to the last file
Space-1-3
Move to the first file
Space
Select/resume current file (while playing, it is used as play/pause)
Enter-1-2
Start selecting files
Enter
Start playing the selected files
Backspace
Stop playing
Space-1-4-5
Delete the selected files in the play list
Dot 6
Play the next file
Dot 3
Play the previous file
Dots 4-6
Play the last file
Dots 1-3
Play the first file
Dots 5-6
Play the fifth file after the current file
Dots 2-3
Play the fifth file before the current file
Dot 4
Move to next position by time index and play
Dot 1
Move to previous position by time index and play
Dot 2 or Dot 5
Change time index
Dots 3-4-5
Speed up
Dots 1-2-6
Slow down
Space-up scroll button
Volume up
Space-down scroll button
Volume down
Space-1-3-4
Open menu
Space-1-2-5
Open help
Space-4-5/Space-1-2
Move to "playback information" tab
Space-1-3-5-6
Exit "Media player"


7.1.3 How to Use the Media Player Menu

To open the "Media Playback" menu, press "Space-m (dots 1-3-4)" or "F2" while in the "Media Playback" dialog. This menu contains five items: "File", "Play", "Record", "Position", "Mark" and "Settings". The "File" menu allows you to add or delete files in the playlist. The "Play" menu lists all of the commands related to playing files. The "Record" menu opens the "Record" dialog which allows you to record sound and play it. The "Position" menu contains commands related to bookmark and go to position. The "Settings" menu allows you to set various Media Player options.

7.1.3.1 File

To use the "File" menu, press "Space-m (dots 1-3-4)" to open the "Media Playback" menu, then press "Enter" on "File", or press "f (dots 1-2-4)". A submenu appears, containing "Open File", "Open Folder", "Add File", "Add Folder", "Save Playlist", "Save As Playlist", "Delete Item", "Open URL" and "Exit". You can move between these items by pressing "space-4" or "Space-1". Press "Enter" on the item you want to execute. To return to the Media Player menu, press "Space-e (dots 1-5)". To exit the menu, press, "Space-z (dots 1-3-5-6)" and you are returned to the "Media Playback" dialog.

7.1.3.1.1 Open File

You can use the "Open File" menu item to add files to the playlist and start playing them. If you press "Enter" on "Open File", a dialog opens, similar to the "file list" in the "File Manager". You can navigate folders and files just as you would in the "File Manager". The files playable in the "Media Playback" are those with the extensions, ac3, asf, asx, m3u, mp2, mp3, ogg, pls, wav, wax, wma, flac, midi and wmv. 
If you select all the files you want to play, and press "Enter", the Braille Sense U2 adds the files to the playlist, and starts playing the first file. You can select more than one file in the "Open File" dialog by pressing "Space" on each of the items you want to add to the playlist. When you have selected all the files you want, press "Enter". 
When you open the "Open File" dialog, files in the default folder are displayed. The default folder is set to "/flashdisk/media". You can also open the "Open File" dialog by using the hot key, "Enter-o (dots 1-3-5)" directly from the "Media Playback" dialog.

7.1.3.1.2 Open Folder

The "Open Folder" menu item is used to add all of the audio files in the selected folders to the playlist. If you press "Enter" on "Open Folder" in "File" menu, or press "Enter-f (dots 1-2-4)" in the "Media Playback" dialog, the "Open Folder" dialog is opened. The "Open Folder" dialog is almost the same as the "Open File" dialog. The difference is that only folder names which are displayed in the "Open Folder" dialog. When you open the "Open Folder" dialog, the default folder name is displayed. The default folder is set to "flashdisk". Press "Enter" to display all of the folders in "flashdisk", and press "Space-1" or "Space-4" to move among the folders. To enter the folder under your cursor, (and list any sub-folders contained there) press "Enter" on it. Press "Backspace" to move back to the parent folder. To select a folder, press "Space" on the folder name. You can select more than one folder. Once you have selected all of the folders you want, press "Enter". The Braille Sense U2 adds all of the supported audio files from the selected folders to the playlist and starts playing the first file.

7.1.3.1.3 Add File

The "Add File" menu item is used to add audio files to the currently playing list. If you press "Enter" on "Add File" in the "File" menu, or press "Backspace-o (dots 1-3-5)" in the "Media Playback" dialog, the same dialog that is used for "Open File" is displayed. Select all of the files that you want, and press "Enter" (as in the "Open File" dialog). The Braille Sense U2 adds the selected files to the playlist. However the Braille Sense U2 does not start playing these files. To start playing the files in the playlist, press the "Play/Pause" button on the front panel. Or, you can press "Enter" on "play" in the "play" menu. A detailed explanation of the "play" menu can be found in section 9.3.2.

7.1.3.1.4 Add Folder

The "Add Folder" menu item is used to add all of the audio files in a selected folder to the currently playing list. If you press "Enter" on "Add Folder" in the "File" menu (or press "Backspace-f (dots 1-2-4)" in the "Media Playback" dialog), the same dialog that is used for "Open Folder" is displayed. If you select all of the folders you want to add, and press "Enter", the Braille Sense U2 adds all of the supported audio files in the selected folders to the playlist. However, it does not start playing the files. You can start playing the files in the playlist by pressing the "Play/Pause" button on the front panel of the Braille Sense U2, or press "Enter" on "play" in the "play" menu. 

7.1.3.1.5 Save playlist

The "Save Playlist" menu item is used to save the playlist to a disk drive. To access this function, you can press "Space-m (dots 1-3-4)" to open the "File" menu and execute the "Save Playlist" command by pressing "Enter" on it. Or, you can press "s (dots 2-3-4)" to quickly jump to and execute it from within the menu. You can also press "Enter-i (dots 2-4)" from the "Media Playback" dialog.
If you are saving files to a new playlist, the "Save as playlist" dialog opens. 
If you execute "Save Playlist" after adding files to an existing playlist, the Braille Sense U2 saves the playlist with the same file name without opening the dialog. After saving the playlist, it returns to the "Media Playback" dialog.

7.1.3.1.6 Save as playlist

The "Save As Playlist" menu item is used to save the playlist under a different name or in a different location. Press "Space-m (dots 1-3-4)" to open the "File" menu and execute the "Save As Playlist" command by pressing "Enter" on it; or you can press "l (dots 1-2-3)" to access it quickly. You can also press "Space-s (dots 2-3-4)" from the "Media Playback" dialog. 
If you execute "Save As Playlist", the "Save As Playlist" dialog is displayed. This dialog consists of "file list", "File name", a "Confirm" button, and a "Cancel" button. When the dialog is opened, "File name:" is displayed. You can move among the tabs by pressing "tab ("Space-4-5")" or "shift-tab ("Space-1-2")".
The file format of playlists saved by the Braille Sense U2 is always "m3u". By default, playlist files are saved in "/flashdisk/media".
To create a new file name, type in the new file name. You cannot use the following characters in a file mane. "|, \, <, >, ?, :, *".
To change the location, move to the "file list" by pressing "shift-tab (Space-1-2)". Navigate to the location in which you want to save the playlist, and press "Enter".

7.1.3.1.7 Delete Item

To delete a file from the playlist, first, locate the file you want to delete in the "playlist" tab by pressing "Space-1" or "Space-4" repeatedly. Then, open the "Media Player" menu by pressing "Space-m (dots 1-3-4)", and press "Enter" on "File". Navigate to "Delete Item" by pressing "Space-4" repeatedly, and press "Enter". Or, you can press "Space-d (dots 1-4-5)" on the file you want to delete from the playlist. You can select more than one file in the "playlist" tab by pressing "Space" on each file to be deleted. * is displayed before each selected item. If you press "Space" on a selected item, the selection is canceled and the / disappears. 
You can also delete multiple files in a block from the playlist. Press "Enter-b (dots 1-2)" on the first file to be deleted. "Enter-b (dots 1-2)" indicates the start of the block. Next, if you press "Space-4" or "Space-1", the displayed files are selected. After selecting the files you want to delete, press "Space-d (dots 1-4-5)" to delete them.

7.1.3.1.8 Tag Information 

The "Tag Information" option in the "File" menu allows you to view information about the currently playing file such as Artist, Genre, etc. To open the "Tag Information" dialog, press "Enter" on "Tag Information" in the "File" menu, or press "Enter-T (dots-2-3-4-5)" while playing a file. 
The "Tag Information" dialog consists of an information list, and a "Close" button. You can move among the items using "Tab (F3 or Space-4-5)" or "Shift-Tab "Space-F3 or Space-1-2)". Move among the items in the information list using "Space-1" or "Space-4". The information list includes "Title", "Artist", "album", "Genre", "Official homepage", "Link", "Sample Rate", "Bitrate" and "Channels". When you have finished viewing the information, Tab to the "Close" button and press "Enter", or press "Space-E (dots-1-5)". 

7.1.3.1.9 Open URL

The "Open URL" menu item is used to play the audio stream from a web page. If you press "Enter" on "Open URL" in the "File" menu, or press "Enter-u (dots 1-3-6)" in the "Media Playback" dialog, the "Open URL" dialog is displayed. In this dialog, type the web address of an audio stream and press "Enter". The Braille Sense U2 automatically accesses the audio stream from the Internet and begins playing it. 
Note: Please make sure to have an active Internet connection before attempting to open an audio stream.

7.1.3.1.10 Exit

You can exit the "Media Player" by selecting "Exit" in the "File" menu, or by pressing "Space-z (dots 1-3-5-6)" in the "Media Playback" dialog. The Braille Sense U2 stops playing (if it is playing a file), and exits to the "program" menu.

7.1.3.2 Play

The "Play" submenu contains all of the commands that can be used to control playback. To access this menu, press "Space-m (dots 1-3-4)" to open the "Media Player" menu. Press "Space-4". The Braille Sense U2 displays "Play (p)->". Press "Enter", and the "Play" submenu is displayed. You can move among the items in this menu by pressing "Space-4" or "Space-1". To return to the "Media Player" menu, press "Space-e (dots 1-5)". Press "Space-z (dots 1-3-5-6)" To close the menu and return to the "Media Playback" dialog. 

7.1.3.2.1 Play

If you press "Enter" on "Play", the Braille Sense U2 begins playing the files in the current playlist. You can also start playback from the "Media Playback" dialog by pressing Space".

7.1.3.2.2 Previous Track

"Previous Track" is used to play the previous file in a playlist.  You can also do this by pressing "dot 3" in the "Media Playback" dialog. 

7.1.3.2.3 Next Track

This item is used to play the next file in the playlist. You can also press "dot 6" in the "Media Playback" dialog to do this.

7.1.3.2.4 Back 5 Tracks

Use this command to play the fifth file before the file that is currently playing. You can also press "dots 2-3" in the "Media Playback" dialog to do this.

7.1.3.2.5 Forward 5 Tracks

Use this command to play the fifth file after the file that is currently playing. You can also do this by pressing "dots 5-6" in the "Media Playback" dialog.

7.1.3.2.6 First Track

Use this command to play the first file in the playlist. You can also do this by pressing "dots 1-3" in the "Media Playback" dialog.

7.1.3.2.7 Last Track 

Use this command to play the last file in the playlist. You can also do this by pressing "dots 4-6" in the "Media Playback" dialog.

7.1.3.2.8 Volume Up and Volume Down

These options are used to adjust the audio playback volume. Here, the volume level ranges from 0 to 10. You can also adjust the volume level by pressing "Space-up scroll button (up)" or "Space-down scroll button (down)" in the "Media Playback" dialog. The actual volume level depends on the value of the "voice volume" that is set in the "Global options" as explained in section 3. For example, if "voice volume" is set to 5, and the volume level in the "Media Playback" is set to its maximum 10, the actual volume is 5. If the volume level in the "Media Playback" is set to 5, the actual volume level is 2.5.

7.1.3.2.9 Speed Up and Slow Down

You can use these controls to adjust the audio playback speed. The speed level ranges from -2 to 8. You can also adjust the speed by pressing "dots 3-4-5" or "dots 1-2-6" in the "Media Playback" dialog. "Dots 3-4-5" increases the audio playback speed, and "dots 1-2-6" decreases the audio playback speed.

7.1.3.2.10 Pause

This item pauses playback of a file. If you activate this command again, the Braille Sense U2 starts playing again from the position where the file was paused. You can also do this by pressing "Space" in the "Media Playback" dialog. 

7.1.3.2.11 Stop

This command stops playback of the currently playing file. You can also do this by pressing "Backspace" in the "Media Playback" dialog.

7.1.3.3 Record

This menu item is used to open the "Record" dialog. To open the "Record" dialog, press "Space-m (dots 1-3-4)" or "F2" to open the "Media Player" menu. Press "Space-4" twice to move to "record (r)", and press "Enter". Or you can press "r (dots 1-2-3-5)" from the Media Player Menu. The Braille Sense U2 displays the "Record" dialog. You can also open this dialog by pressing "Enter-r (dots 1-2-3-5)" from the "Media Playback" dialog. 
The "Record" dialog contains an "information" tab and five buttons. You can move among these by pressing "Space-4-5" or "Space-1-2". Activate the buttons in this dialog by pressing "Enter" on the button you want to use. You can also activate the buttons by typing the character displayed after the button name.

7.1.3.3.1 Record/Playback Information Tab

This tab is displayed only when the Braille Sense U2 is recording, or when there is a file that has just been recorded.  The information displayed in this tab includes: the file name, the current status, and two pieces of time information. The file name is the name of the file containing the sound that is currently being recorded or played. The current status is one of the following: recording, playing, pause, or stop. The time information that is displayed first is the elapsed recording time and the elapsed or remaining time while playing, (depending on the "Display time" setting in the "Playback Settings" dialog, explained in section 9.3.6.2). The final piece of time information during recording is the available recording time according to the space available on your flashdisk. While playing, the total length of the file in time is displayed. You can move between time information and other information by pressing "Space-4" or "Space-1".

7.1.3.3.2 Record

Use this command to start recording. You can also start recording by pressing the "Record" button on the front panel of the Braille Sense U2. While recording, the Braille Sense U2 displays the "recording information" tab. whenever you start recording the Braille Sense U2 creates a file. The file is named "record 01.mp3", or "record 02.mp3" etc. By default, these files are saved in "/flashdisk/media/record". You can change the save-to folder and recording file type using the "Record Settings" option, explained in section 9.3.6.3. When recording, pause the recording by pressing "space 4-5" to move to the "Pause" button, and then press "Enter". You can also pause by pressing the "Record" button on the front panel. To resume recording, press "Enter" on the "Continue" button, or press the "Record" button again. To stop recording, press "Space-4-5" repeatedly to move to the "Stop" button, and press "Enter".

7.1.3.3.3 Play

This button is used to play the file that has just been recorded. You can also start playing the recorded file by pressing the "play" button on the front panel. This function is only available just after you have recorded a file. While playing, the "playback information" tab is displayed. To pause or stop playing, tab to the desired button and press "Enter". 

7.1.3.3.4 Stop

Use this command to stop recording or playback. If you press "Enter" on "Stop" while recording, the Braille Sense U2 stops recording and shows the "recording information" tab. If you press "Enter" on the "Stop" button during playback, the Braille Sense U2 stops playing and shows the "playback information" tab. You can also stop recording or playing by pressing the "Stop" button on the front panel. 

7.1.3.3.5 Pause

Use this command to pause the recording or playing of a file. If you press "Enter" on "Pause", or press the "Play/Pause" button on the front panel, recording or playing is paused, and the "recording information" or "playback information" tab is displayed.

7.1.3.3.6 Continue

Press "Enter" on "Continue" when the current status is "pause", and the Braille Sense U2 resumes recording or playing.

7.1.3.3.7 Cancel

If you press "Enter" on "Cancel", the Braille Sense U2 stops recording or playing, closes the "Record" dialog, and returns to the "Media Playback" dialog. If you press "Enter" on "Cancel" while recording, the recorded file is not saved. To save the recording and exit the dialog; press "Enter" on "Stop", and then move to the "Cancel" button, and press "Enter". You can also use "Space-e (dots 1-5)" or "Space-z (dots 1-3-5-6)" to cancel an operation.

7.1.3.4 Position Menu

ACCESS the "Position" menu to set or delete a bookmark while listening to music or an audio file. This menu also lets you jump to a specified time in an audio file.
The "Position" menu contains 7 items:

1. Mark Position
2. Delete Marked Position
3. Jump To Marked Position
4. Go To Time
5. Go To Percent
6. Set Start Point
7. Release Point

You can move between the menu items by pressing "Space-4" or "Space-1". To activate a menu item, press "Enter".

7.1.3.4.1 Mark Position

If you execute this function when you are playing a file, or when a file is paused, a bookmark is set. A bookmark marks a specific location, so you can return to the exact spot at a later time. 
To execute this function,

1) Press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4".
2) Press "Enter" on "Position".
3) Navigate to "Mark Position" by pressing "Space-4", and press "Enter".
4) Or, press "Enter-m (dots 1-3-4)" when playing a file, or when a file is paused.

7.1.3.4.2 Delete Marked Position

If you execute this function when you are playing a file, or when a file is paused, it deletes the bookmark that was previously created.
To execute this function, 

1) Press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4".
2) Press "Enter" on "Position".
3) Navigate to "Delete Marked Position" by pressing "Space-4", and press "Enter".
4) Or, you can press "Enter-d (dots 1-4-5)" when playing a file, or when a file is paused.

If you execute this function in a file that does not have a bookmark, the Braille Sense U2 displays, "There is no bookmark in selected file".

7.1.3.4.3 Jump to Marked Position

If you execute this function when you are playing a file, or when a file is paused, it jumps to the position of a bookmark that has already been created.
To execute this function, 

1) Press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4".
2) Press "Enter" on "Position".
3) Navigate to "Jump To Marked Position" by pressing "Space-4", and press "Enter".
4) Or, you can press "Enter-j (dots 2-4-5)" when playing a file, or when a file is paused.

If you execute this function in a file that does not have a bookmark, the Braille Sense U2 displays, "There is no bookmark in selected file".

7.1.3.4.4 Go to Time

If you execute this function when you are playing a file, or when a file is paused, it moves to a time that you specify, and begins playing the file at that position.
To execute this function, 

1) Press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4".
2) Press "Enter" on "Position".
3) Navigate to "Go To Time" by pressing "Space-4", and press "Enter".
4) Or, you can press "Enter-g (dots 1-2-4-5)" when playing a file, or when a file is paused.
5) The Braille Sense U2 displays "Go to position: 0 minute".
6) Type the time you want to go to, and press "Enter". You can jump more than an hour using a couple of methods:
If you wish to type 1 hour and 20 minutes, type the "1", "Space" or ?:", "20" sequentially. Also you can input 80 minutes by simply typing "80". If there is no "Space" or?:", the input value is dealt with as minutes. 

If you type a time longer than the total playback time of the file or playlist, the Braille Sense U2 displays, "invalid time", and resumes playing from the paused location.

7.1.3.4.5 Go To Percent

In play or pause status, you can move to a specified percentage of a file.
1) In playing or pause status, press "Space-M (dots 1-3-4)" or "F2" to open the menu.
2) By pressing "Space-1" or "Space-4", navigate to the "Position" menu. 
3) Press "Enter". Or press "a (dot 1)"
4) By pressing "Space-1" or "Space-4", move to the "Go to percent" menu item.
5) Press "Enter". Or press "Backspace-p (dots 1-2-3-4)" from the "Media Playback" dialog. 
6) You are prompted "Go to percent: XX". 
7) Enter the percent that you want to move to in the edit box using numbers 0 to 99.
8) Press "Enter". 
9) You are placed at the position in the file matching the percentage you entered.

7.1.3.4.6 Set Start Point

A B repeat mode allows you to play a specific part of an audio file as many times as you wish. This can be useful when learning a new language, and you need to hear the same information in a file over and over again. 
A B repeat mode requires setting start and end points for repetition.

To set a start and end point, follow these steps:
1) Press "Enter-p (dots 1-2-3-4)" at the position at which you want to set the start point.
2) Or, press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4". Press "Enter" on "Position". Move to "Set start point" by pressing "Space-4" and press "Enter".
3) The unit announces, "Set start point" and the file continue playing.
4) To set the end point, press "Enter-p (dots 1-2-3-4)" at the point where you want to end the section for repetition.
Or, you can execute A B repeat mode by pressing the "Record button" during playback.
1) Press "Record button" at the position at which you want to set the start point.
2) To set the end point, press the "Record button" again at the point where you want to end the section for repetition.

Note: You can only use the "Record button" to perform this function while a file is playing. If playback is paused or stopped, the "record button" activates the recording function.

After you have highlighted a section of a file using start and end points, A B repeat mode allows you to play that specific part of the file as many times as you wish. To set how many times a specified section repeat, go to "playback settings" under the "settings" menu.

7.1.3.4.7 Release Point

To set a release point, press "Space-e". Or, press "Space-m (dots 1-3-4)" or "F2" and move to "Position" by pressing "Space-4". Press "Enter" on "Position". Move to "Release point" by pressing "Space-4" and press "Enter". After stopping playback of the specified section, the file continues playing.

7.1.3.5 Mark

You can insert a mark while listening to music or an audio file. The mark is stored even when you exit the program or play another file. 
To use the mark function, press "Space-m (dots 1-3-4)" and move to "Mark" by pressing "Space-4". And press "Enter". 
The "Mark" menu has the following submenus.

7.1.3.5.1 Set Mark

To set a mark while listening to audio, Open the menu, and press "Enter" on "Mark". Navigate to "Set Mark" and press "Enter". Or, to activate this function directly, press "Backspace-m (dots 1-3-4)" up to 1000 marks can be inserted into a file.
The marks are automatically numbered in sequential order.  

7.1.3.5.2 Move to Mark

You can move to the next or previous mark by pressing "Backspace-dot 6" and "Backspace-dot 3" respectively. You can also move to a mark using the menu. Press "Space-m (dots 1-3-4)" and move to "Mark". And press "Enter". Navigate to the "Previous Mark" or the "Next Mark"  item and press "Enter".
You can also move to a mark using the mark number.

1) Open the menu and press "Enter" on "Mark". Navigate to "Move To Mark".
2) Press "Enter" on "Move To Mark". Or press "Backspace-j (dots 2-4-5)" from the "Media Playback" dialog.
3) Input the mark number in the edit box and press "Enter".
4) If you input a non-existent mark number, The Braille Sense U2 displays, "Mark x does not exist" and the edit box is displayed again.  

7.1.3.5.3 Delete Mark

Use the following steps to delete a mark:
1) Open the menu and press "Enter" on "Mark". Navigate to "Delete mark".
2) Press "Enter" on "Delete Mark". Or press "Backspace-d (dots 1-4-5)" from the "Media Playback" dialog.
3) The Braille Sense U2 displays: "Enter mark name to delete:". Type the number of the mark to be deleted and press "Enter".
4) If you input a non-existing mark number, an "input error" message is appears, and the edit box is displayed again. 

7.1.3.5.4 Mark Manager

You can open the Mark Manager dialog to query mark information for the current audio file by pressing "Backspace-k (dots 1-3)". You can also open the dialog using the menu. Open the menu by pressing "Space-m (dots 1-3-4)" and move to "Mark". Press "Enter", and navigate to "Mark Manager" and press "Enter".
The dialog consists of the "mark list", a "Move button", a "Delete button", and a "Close button". You can move among the controls by pressing "tab (Space-4-5)" and "shift-tab (Space-1-2)".
All of the marks for the current file appear in the "mark list" with the "name and setting time of mark". You can navigate to the other information in the list by pressing "Space-1" or "Space-4". 
You can delete a mark in the list by pressing "Space-d (dots 1-4-5)". In addition, you can start playback from the specific mark by pressing "Enter" on the mark name or by pressing "Enter" on the "Move button" 

To close the mark manager dialog, press "Enter" on the "Close" button or press "Space-e (dots 1-5)".

7.1.3.6 Settings

Using this menu, you can change settings for recording, playing, and general Media player options. To access the "Settings" menu, press "Space-m (dots 1-3-4)" to open the "Media Player" menu. Press "Space-4" three times to reach "Settings", and press "Enter". Or, you can press s from within the "Media Player" menu. The "Settings" submenu appears containing four items: "Configuration", "Playback Settings", "Record Settings", and "Effect settings".

7.1.3.6.1 Configuration dialog

If you press "Enter" on the first item, "Configuration", or press "Backspace-c (dots 1-4)" from the "Media Playback" dialog, the "Configuration" dialog is displayed, containing the following: the "Display title" option, the "Store position of file if longer than:", a "Confirm" button, and a "Cancel" button. You can move among the controls by pressing "tab ("Space-4-5")" and "shift-tab ("Space-1-2")". Move among options for a setting by pressing "Space-1" or "Space-4".
The "Display title" option allows you to set whether or not the track title is announced when you move to previous/next track. The default value is set to "Off".  You can toggle this option by pressing "Space".
The "Store position of file if longer than:" option allows you to set memory of your last position on files longer than the length you specify. The default is set to "Off" meaning your last position is never saved. You can set the value to 5, 10, 30, or 60 minutes. If you set the value to 30 minutes, your last position is remembered for all files longer than 30 minutes. This option can be useful if you don't want to save the position for music files, but you want to save the position of audio books or podcasts. 
To save the changed settings and exit the dialog, press "Enter". Or move to the "Confirm" button by pressing "Space-4-5" repeatedly and press "Enter". To cancel saving changes and exit this dialog, press "Space-e (dots 1-5)", or "Space-z (dots 1-3-5-6)". You can also press "Enter" on the "Cancel" button to close the dialog without changing any options. 

7.1.3.6.2 Playback Settings dialog

If you press "Enter" on "Playback Settings", or press "p (dots 1-2-3-4)" on the "Settings" menu, the "Playback Settings" dialog is displayed. In this dialog, pressing "Space-4-5" or "Space-1-2" moves among setting options, "Confirm" and "Cancel". The setting options are "Display time", "Repeat", "Playlist", "Shuffle", "Times to repeat the specified track", "Set speed", and "Time index". Press "Space-4" or "Space-1" to move among the various options. You can also open this dialog by pressing "Enter-s (dots 2-3-4)" from the "Media Playback" dialog.
The "Display time" option allows you to set which type of time messages are displayed in the "playback information" tab. You can set it to either "Elapsed time" or "Remaining time". You can change its value by pressing "Space". 
The "Repeat" option allows you to set whether all files in the playlist are played repeatedly. If this option is set to "Yes", all files in the playlist are played repeatedly, and if it is set to "No", the Braille Sense U2 stops playing after playing the last file in the playlist. Again, you can change the value of this option by pressing "Space". 
The next option is "Playlist". To play audio files from File Manager, you can select multiple files by pressing "Space" and play them by pressing "Enter".  If the playlist already contains files, this setting allows you to choose whether you want to overwrite the playlist or to append the selected files to the playlist. The default value is "Overwrite" meaning the playlist is created anew with the selected files. If you press "Space", the value is set to "Append" and the selected files are appended to the playlist. 
The "Shuffle" option allows you to set the audio playback order. The default value is set to "Off" thus, audio files are played in the order they appear in the playlist. If you set "Shuffle" to "On", the playlist is reorganized in random. If you have just one audio file in the playlist and you switch the option to "On", a message "Shuffle mode not available" is displayed.
"Times to repeat the specified track" allow you to set how many times you wish to repeat, when you execute section repetition. "Times to repeat the specified track" You can choose from values 1 to 10 or unlimited. The default setting is 3. Pressing "Space" increases the times to repeat the specified track and "Backspace" decreases the times to repeat the specified track.
The "Set speed" option allows you to set the audio playback speed.
The speed level ranges from 1 to 10. The default setting is 5.
To change the value, press "Space" or "Backspace". The higher the number, the faster the audio playback speed. 
The "Time index" option allows you to set the time by which to jump. The default value is set to 1 minute. The values are "5 seconds", "10 seconds", "30 seconds", "1 minute", "3 minutes", "5 minutes", "10 minutes", "15 minutes", "20 minutes", "30 minutes" and "1 hour". You can change the value using "Space" or "Backspace". 
Or, you can change the value of the time index by pressing "dot 2" or "dot 5" from the "Media Playback" dialog. Press "dots 2-5", to hear the current time index.
After changing the time index, press "dot 1" or "dot 4", to jump to previous or next position by time index. 
To save your settings and exit the dialog, press "Enter" or tab to the "Confirm" button, and press "Enter".  To cancel the changes, and exit the dialog, press enter on the "Cancel" button, or press "Space-e (dots 1-5)" or "Space-z (dots 1-3-5-6)".

7.1.3.6.3 Record Settings dialog

If you press enter on "Record Settings" in the "Settings" menu, or press "Backspace-s (dots 2-3-4)" from the "Media Playback" dialog, the Braille Sense U2 displays the "Record Settings" dialog, which contains "Recording type", "Sample rate", "Quality", "recording source", "Set folder", "Confirm" button and a "Cancel" button. You can move among the controls by pressing "tab ("Space-4-5")" and "shift-tab ("Space-1-2")". And you can move among the options by pressing "Space-1" or "Space-4".
The "Recording type" allow you to set the default file type of recorded files. The default value is set to "mp3". You can toggle between "wav" and "mp3" by pressing "Space".
The next three options are used to control the quality of recorded sound. Higher values in "Sample rate" and "Bitrate"/"Bits per channel" mean a better quality of recorded sound, as well as a larger file size for recorded files. In other words, to record high quality sound, the total time the Braille Sense U2 can record is shortened. On the other hand, if you lower the values of these options, the Braille Sense U2 can record sound longer, but the sound quality may not be as good. You can change these values by pressing "Space". When using "mp3", "Sample rate" is available from 16000 Hz to 48000Hz and "Bitrate" value is available from 64K to 320K. 
 When using "wav", "Sample rate" value is available from 8000Hz to 44100Hz and "Bits per channel" value is available between 8 bits and 16 bits.  
When you record sound using the external microphone, you must set the recording source to "External Mic". When you record audio using the line-in-cable, you must set the recording source to "Line in". When you record sound using internal microphone, set the recording source to "Internal Mic". 
The "Set folder" option allows you to set the default folder where the recorded files are saved. The default value is set to "/flashdisk/media/record". To specify a different folder, press "Enter" on "Set folder", and a File Manager-type dialog is displayed. Select a folder as you would in the "Open Folder" dialog. 
Press "Enter" to save your settings, or "Space-e" to exit the dialog without saving your settings.

Note: please refer to below maximum recording time according to sample rate. (After flash disk was formatted, below time was measured.)

  * Recording type: mp3
- 48000Hz 320K: 217'h 55'm
- 44100Hz 192K: 363'h 45'm
- 32000Hz 128K: 544'h 48'm
- 24000Hz 96K: 726'h 25'm
- 22050Hz 80K: 872'h 27'm
- 16000Hz 64K: 1089'h 37'm

  * Recording type: wav
- 44100Hz: 49'h 25'm
- 22050Hz: 98'h 50'm
- 11025Hz: 197'h 40'm
- 8000Hz: 272'h 25'm

7.1.3.6.4 Effect Settings dialog

Press "Space-m (dots 1-3-4("or "F2" in media player program, move to "Settings" menu and press "Enter". By pressing "Space-4", move to "Effect settings". Press "Enter" on "Effect settings" or press E. Or press "Enter-e (dots 1-5) in "Play list tab" or "Playback information tab". 
"Effect settings" dialog box will be displayed, which contains the following options: "Equalizer" list box, "Bassboost", "Surround", "3D Effect", "Reverb" and "Echo" and "Confirm" and "Cancel" buttons. You can move among controls by pressing "Tab (Space-4-5)" or "Shift-Tab (Space-1-2)". And you can move among options or list items by pressing "Space-1" or "Space-4". 
The "Equalizer list box allows you to choose from a number of preprogrammed sets of equalizer settings optimized for certain types of music, such as Jazz, Classical, Pop or Rock. Use "Space-1" and "Space-4" to navigate the "Equalizer" list. Navigate to your desired setting, and press "Enter". You should immediately hear the sound of your playback changed according to the "Equalizer setting you chose. 

The "Bass boost" option is used to emphasize bass sound. Enter a value from 0 to 20 in the edit box. The higher the value you enter, the more bass sound is heard. 
The "Surround" can bring out ambient sound more distinctly. Enter a value from 0 to 100 in the edit box. The higher the value you enter, the stronger the surround effect.
The "3D Effect" can enhance the surround effect. Enter a value from 0 to 100 in the edit box. The higher the value you enter, the stronger the 3D effect. 
The "Reverb" option adds reverberation to the audio files you are listening to.  Enter a value from 0 to 100 in the edit box. The higher the value you enter, the stronger the reverb effect. 
The "Echo" option is used to add an echo effect to your audio files. Enter a value from 0 to 100 in the edit box. The higher the value you enter, the stronger the echo effect. 
To save your settings, press "Enter". To exit the dialog without making changes, press "Space-e".

7.1.4 Additional features

7.1.4.1 Navigational features using the cursor keys

While playing an audio file, pressing a cursor router in the 'Playback information tab places you in a position in the audio file related to the position of the cursor router you pressed. As there are 32 cursor routers on the BRAILLE display, each audio file can be navigated using 32 equal regions. If you want to restart playback at the beginning of the file, press cursor router 1. If you want to jump to a position near the halfway point, press cursor router 16 or 17. If you want to jump to the end of the file, press cursor router 32.
   
7.1.5 Hot Keys in the Media Player

1) Hot Keys for the File Menu Commands 
Open file: Enter-o (dots 1-3-5)
Open folder: Enter-f (dots 1-2-4)
Add file: Backspace-o (dots 1-3-5)
Add folder: Backspace-f (dots 1-2-4)
Save playlist: Enter-i (dots 2-4)
Save as playlist: Space-s (dots 2-3-4)
Delete item: Space-d (dots 1-4-5)
Open URL: Enter-u (dots 1-3-6)

2) Hot Keys for Playback Menu Commands 
Play: Enter, Play button
Previous track: Dot 3, "Back" button
Next track: Dot 6, "Forward" button
Back 5 tracks: Dots 2-3
Forward 5 tracks: Dots 5-6
First track: Dots 1-3
Last track: Dots 4-6
Volume up: Space-up scroll button
Volume down: Space-down scroll button
Speed up: Dots 3-4-5
Slow down: Dots 1-2-6
Pause/continue: Space, Play button
Stop: Backspace, Stop button
Change time index: dot 2 or dot 5
Move to next position by time index and play: dot 4
Move to previous position by time index and play: dot 1
Delete playlist during stop: Space-d (dots 1-4-5)

3) Hot Keys for the Record Dialog Commands 
Open the record dialog: Enter-r (dots 1-2-3-5), Record button
Record: Record button
Pause/continue recording: Space, Record button
Play: Play button
Pause/continue play: Space, Play button
Stop: Backspace, Stop button

4) Hot Keys for the Position Menu Commands 
Set bookmark: Enter-m (dots 1-3-4)
Delete bookmark: Enter-d (dots 1-4-5)
Jump to bookmark: Enter-j (dots 2-4-5)
Go to position: Enter-g (dots 1-2-4-5)

5) Hot Keys for the Mark Menu Commands 
Set mark: Backspace-m (dots 1-3-4)
Move to mark: Backspace-j (dots 2-4-5)
Move to previous mark: Backspace-dot 3
Move to next mark: Backspace-dot 6
Delete mark: Backspace-d (dots 1-4-5)
Mark manager: Backspace-k (dots 1-3)

6) Hot Keys for the Settings Menu Commands 
Configuration dialog: Backspace-c (dots 1-4)
Playback settings dialog: Enter-s (dots 2-3-4)
Record settings dialog: Backspace-s (dots 2-3-4)
Effect settings dialog: Enter-e (dots 1-5)

7) Hot keys for toggling options.
Toggle "display time" between "elapsed time" and "remaining time": t (dots 2-3-4-5)
Toggle "repeat" between "Yes" and "No": r (dots 1-2-3-5)
Toggle "shuffle" between "On" and "Off": s (dots 2-3-4)

7.2 FM Radio

To use the "FM Radio" program on the Braille Sense U2, you must connect headphones to the headphone jack on the unit, as the headphone cord serves as the antenna, and without it, radio reception will be poor to nonexistent. 
From the program menu, use the scroll buttons to navigate to "FM Radio" and press "Enter". You can also press "r (dots 1-2-3-5)" to quickly jump to and launch the "FM Radio". You can launch the "FM Radio" from anywhere on the unit by pressing "F1-R (dots-1-2-3-5)".
When the FM Radio program is launched, your Braille Sense U2 announces the radio frequency. If you have used the FM Radio program previously, the Braille Sense U2 tunes to the frequency that you last listened to.
Note: the frequency range of the FM Radio is 87.5MHz to 108MHz.

7.2.1 Listening to FM Radio via the internal speakers

When you execute the FM Radio after connecting headphones, sound from the radio is directed through the headphones. As previously explained, it is necessary to connect the headphones to provide an antenna for radio reception. However, there may be times when you wish for the sound from the radio to output through the speakers on the Braille Sense U2. To listen to the radio through the internal speakers, press "Space-X (dots 1-3-4-6)", or just X, to toggle internal speaker output on/off. 

You can also change this option using the menu: 
1) Press Space-m (dots 1-3-4) to open the FM Radio menu, press "Enter" on "File" menu, and press "Enter" on "Settings".
2) Or press "Enter-e (dots 1-5)" to quickly access the "settings" dialog.
3) "Internal speaker: No" is announced, as the speaker setting is the first setting in the dialog.
4) Press "Space" to change the setting to "Yes" and press "Enter" to apply the setting.

The radio sound should now output through both the headphones and the internal speakers.
Note: This setting is available only in the FM Radio program. If you exit the FM Radio program and you wish to hear the audio output of the Braille Sense U2 through the internal speakers, you must disconnect the headphones.
You can adjust the radio volume independent of the general volume of the Braille Sense U2. The radio volume can be adjusted using "Space-down scroll button" to lower the volume and "Space-up scroll button" to raise it. 

7.2.2 Frequency control

While listening to the radio, to tune to another frequency, press "Space-m (dots 1-3-4)" to open the menu. Navigate to "Frequency" and press "Enter" to open the "Frequency" menu. 
The "Frequency" menu consists of the following items:
1) Previous Frequency
2) Next Frequency
3) Auto Scan Backward
4) Auto Scan Forward
5) Go to Frequency

To navigate between these items, press "Space-1" or "Space-4". Pressing "Enter" activates the selected item. 
You can also use hot keys from within the radio to quickly execute these commands. Press "dot 5" to scan forward for the next radio station. If you press "dot 2", your Braille Sense U2 autoscans backward. Press "dot 6", to increase the frequency by 0.1MHz. Press "dot 3", to decrease the frequency by 0.1MHz.
Press "Space-f (dots-1-2-4)" to input the frequency directly. Type the frequency in numbers in the edit box and press "Enter" to jump to that frequency.
In addition to using the Braille keys on the top panel, you can use the media buttons on the front panel to control the FM Radio. To control the radio using the media buttons, the Media mode switch should be moved to the left-most position, "FM". After setting the Media Mode switch, pressing the "Back" button scans backward, and pressing the "Forward" button scans forward.

7.2.3 Adding and navigating presets

Use the following steps to add the currently selected frequency as a preset. 

1) Press "Space-m (dots 1-3-4)" to open the menu. Navigate to "Presets" and press "Enter". 
2) Navigate to "Add Preset" and press "Enter". (Use the hot key "Enter-s (dots 2-3-4)" to quickly access this option) 
3) The "add preset" dialog is opened and "Frequency: (current frequency)" is announced.
4) Press "Tab (Space-4-5 or f3)".
5) You are placed in the "Label" edit box. Type the name by which you want to identify the preset.
6) Press "Tab (Space-4-5 or f3)" to move to "Confirm" and press "Enter".

If you wish to add a frequency other than the one you're currently listening to, you may type the number of the frequency you wish to add in the "Frequency" edit box of the "add preset" dialog. 
You can navigate your presets by using "dot 1" to move back a preset, and "dot 4" to move forward a preset. 
To delete a preset, navigate to the preset and press "Space-d (dots 1-4-5)". Note: when this command is executed, the preset is deleted instantly without any warning or verification. 
You can also add and delete presets using the Preset Manager dialog. Press "Space-m (dots 1-3-4)" to open the menu, and navigate to "presets" and press "Enter". Navigate to the "Preset Manager" and press "Enter". YOU can also press "Enter-m (dots 1-3-4)" to open the Preset Manager directly.
The Preset Manager dialog contains the "Preset list", an "Add" button, a "Delete" button, a "Modify" button and a "Close" button. You can move through the controls by pressing "tab (Space-4-5 or F3)" and "shift-tab (Space-1-2 or Space-F3)".
Pressing "Enter" on the "add" button opens the "add preset" dialog explained above. If you wish to change the label of a previously added preset, move to the desired preset item in the preset list by pressing "Space-1" or "Space-4". Press "tab (Space-4-5)" to move to the "Modify" button and press "Enter". The "Modify" dialog is opened. The structure of the "Modify dialog" is the same as that of the "Add" dialog. The only difference is that the preset label and frequency are both filled in for the "Modify" dialog. 
If you want to delete a preset from the preset list, select the desired preset and move to the "Delete" button by pressing "tab (Space-4-5)" and press "Enter".
To exit the Preset Manager" dialog navigates to the "Close" button and press "Enter" or press "Space-e (dots 1-5)".

You can also use the media buttons on the front panel to add and move among presets.
To use the media buttons, the Media Mode switch should be set to "FM radio".
Press the "record" button for more than 2 seconds, to open the "add preset" dialog. To move to the previous preset in the Preset List, press the "Back" button for more than 2 seconds. Pressing the "Forward" button for more than 2 seconds moves to the next preset in the preset list.
Pressing the "stop" button for more than 2 seconds deletes the selected preset.

7.2.4 Recording from the FM Radio 

To record the audio of the radio station to which you are currently listening, press "Space-m (dots 1-3-4)" To open the menu, navigate to "Record (r)" and press "Enter". Or use the hot key, "Enter-r (dots 1-2-3-5)". The "record" dialog is opened and the Braille Sense U2 begins recording.
The record dialog consists of the following controls:
1. "Record status" status bar
2. "Pause/Continue" button
3. "Stop" button 
4. "Cancel" button

You can move among these controls by pressing "tab (Space-4-5 or F3)" or "shift-tab (Space-1-2 or Space-F3)".
While recording the radio, press "Tab (Space-4-5 or F3)" and press "Enter" on the "Pause" button or press "a (dot 1)" to pause recording. The name of this button is changed to "Continue". If you activate the "Continue" button or press "g (dots 1-2-4-5)", recording resumes. 
To stop the recording, press "s (dots 2-3-4). Or press "Tab (Space-4-5 or F3)" and press "Enter" on the "Stop" button.
To check the duration of the current recording while recording, press "Space-4". The unit announces the current recording run time and total possible recording time. 
Recorded files are saved in the "flashdisk/media/radio" folder. The files are named according to the preset label and frequency. If you are recording a radio station that is not in your preset list, the recording is named "radio" followed by the frequency. The first recording of a station is numbered 01, and each subsequent recording of that station is numbered 02, 03, etc. 
If you stop recording, the record dialog is exited automatically. If you press "Enter" on the "Cancel" button or press "c (dots 1-4)", the recorded file is not saved and the dialog is exited. 
Note: while recording, you cannot change the preset or frequency.
While listening to the radio, you can instantly start recording by pressing the "record" button on the front panel. As previously explained, make sure the Media Mode switch is set to FM radio mode. If you press the "record" button, the record dialog is opened and recording begins. 
If you press the "stop" button on the front panel during recording, recording stops and the recorded audio file is saved. If you press the "pause" button during recording, the "pause" button is changed to the "continue" button. Press the "pause" button again, (now the "continue" button) to resume recording. Pressing the "Back" button or the "Forward" button moves among the controls in the "record" dialog. 

7.2.4.1 Changing record folder

To change the folder where recorded files are saved, follow these steps:

1) Press "Space-m (dots 1-3-4)" to open the menu and press "Enter" on "File".
2) Navigate to "Record Settings" and press "Enter". Or use the hot key, "Backspace-s (dots 2-3-4)" to open the "Record Settings" dialog. 
3) You are placed on the first item, "Recording type: mp3". 
4) Press Space-4-5 to move to the "Record folder" setting.
5) "Record folder: /flashdisk/media/radio" is displayed. Press "Enter".
6) The list of folders and files in the "Media" folder is displayed. Press "Backspace" to move back a level in the folder structure, and press "Space-1" or "Space-4" to move to your desired folder.
7) Press "Space" on the folder in which you wish to store recordings and press "Enter".
8) "Record folder: (Changed folder)" is announced.
9) Press "Tab (Space-4-5)" to move to the "Confirm" button and press "Enter".

In the Record Settings dialog, you can set recording type, sample rate, and bit rate. To change the recording type, press "Space" to toggle between "wav" and "mp3".
When using "mp3" as recording type, "Sample rate" value is available from 16000Hz to 48000Hz and "Bitrate" value is available from 64K to 320K.   
When using "wav" as recording type, "Sample rate" value is available from "8000Hz" to "44100Hz" and "Bits per channel" value is available between 8 bits and 18 bits. Also "Preset" value is available between "Stereo" and "Mono". 

 To change the sample rate and bit rate, press "Space-1" or "Space-4" to move to the desired item to be changed. Press "Space" to change the value. When you have finished setting your preferences, press "Space-4-5" to move to the "Confirm" button and press "Enter".

Raising the values of the sample rate and bit rate produces a higher quality recording. However, higher quality recordings, though they have better sound, take up greater amounts of storage space. Be sure to set your recording values according to your specific quality and space requirements. 

7.2.5 Additional features

1. Sensitivity adjustment
If the Braille Sense U2 cannot tune to the broadcast frequency you desire, adjust the scanning sensitivity. To adjust the sensitivity, open the "Settings" dialog as described in Section 7.2.1. Press "Space-4" to navigate to "Sensitivity" and press "Space" or "Backspace" to adjust the sensitivity. Higher values increase the scanning sensitivity of the radio. If the sensitivity is increased, you can fine tune to more frequencies.

2. Mute
While listening to the radio, press "Space" to mute the audio. Pressing "Space" once again unmutes the radio. You can also mute the radio by pressing the "stop" button on the front panel, and unmute by pressing the "play" button. If mute is activated, the radio is silent, but TTS (text to speech) and all other system sounds are heard.

7.2.6 Hot Keys in the FM Radio

Open the settings dialog: Enter-e (dots 1-5)
Open the menu: Space-m (dots 1-3-4) or F2
Internal speakers on/off: Space-x (dots 1-3-4-6) or X (dots 1-3-4-6)
Move to next frequency: dot 6
Move to previous frequency: dot 3
Autoscan backward: dot 2 or short press back button
Autoscan forward: dot 5 or short press forward button
Go to frequency: Space-f (dots 1-2-4)
Move to previous preset: dot 1 or long press back button
Move to next preset: dot 4 or long press forward button
Add preset: Enter-s (dots 2-3-4) or long press record button
Delete preset: Space-d (dots 1-4-5) or long press stop button
Open the record dialog: Enter-r (dots 1-2-3-5)
Record start/pause: short press record button
Record stop: short press stop button
Mute on: short press stop button or Space
Mute off: short press play button or Space
Volume up: Space-up scroll button
Volume down: Space-down scroll button
 
7.3 DAISY Player

Using the DAISY Player on the Braille Sense U2, you can listen to files and read books that use the DAISY format. DAISY is an acronym for (DIGITAL ACCESSIBLE INFORMATION SYSTEM). One advantage to DAISY books is that you can listen to the audio as well as read the associated text with the audio in DAISY books where both text and audio are present. 
The Braille Sense U2 supports DAISY books that are version 3.0 or earlier. The DAISY player also supports DAISY content from specialized service providers, such as books from NLS, BookShare, and the Open library.

The DAISY Player supports the following book types:
DAISY 2.0/2.02/3.0, DAISY XML/Digital Talking Book.
ANSI/NISO Z39.86 2002, 2005.
NLS contents: 3gp, AMR-WB+
Bookshare.org DAISY contents, Learning Ally Audio PLUS books, 
NIMAS 1.1 
DRM: supports 2006 PDTB2 authentication. 
archive.org (open library)

Note: To access content from services such as BookShare, learning Ally,  and the National Library Service, you must sign up for these services, meet all eligibility requirements, and pay any associated fees if applicable.

7.3.1  Registering with digital Book Service Providers.

1) Registering your Braille Sense U2 with NLS:
As of firmware version 6.2, the Braille Sense DAISY Player supports playback of digital talking books from the National Library Service for the Blind and Physically Handicapped (NLS) as well as protected DAISY content from the Open library (openlibrary.org/archive.org). In order to play content from these services, you must register your Braille Sense U2 with the National library Service. 

Note: the following instructions assume you already have an account with the NLS Braille and Audio Reading Download service (BARD). If you do not currently have a BARD account, please contact your regional NLS lending library or visit:
https://nlsbard.loc.gov/ApplicationInstructions.html

To register your Braille Sense U2 with NLS BARD, follow these steps:

1) Log in to your account on the BARD main page.
2) Choose the "Update Account Settings" link.
3) Choose the "Add a purchased player" link.
3) Fill out the form as requested; choose "Sense Notetaker" as the player type.
4) You will receive an email confirming your request to add a purchased player.
6) If there are no problems with your eligibility, within a couple of days, you will receive another email confirming your eligibility to add the Sense Notetaker to your account. This message also informs you that an email has been sent to HIMS to confirm your eligibility.
7) When HIMS receives the email confirmation of your eligibility, we will send an email requesting your key number and notetaker model, including instructions for obtaining your key number.
8) When we receive your key number and notetaker model, we will send the key file via email. (The key file is a small file with a .kxo extension.)
9) Save the attachment, and copy it to the root of your notetaker's flashdisk. (Please be sure to copy the .kxo file to the root of the flashdisk. It must not be contained in a folder, but must reside at the top level of the flashdisk directory.)
10) Play an NLS book. The key file installs itself on a special protected area of the flashdisk.

To obtain your key number, follow these steps:
1) Press "f1" to bring up the main menu.
2) Press h to access the Help Menu.
3) Press "I" to bring up the Information Dialog.
4) Navigate below "Mac Address for wireless LAN".
5) After the words "Key Number" a 5 or 6 digit number is displayed.


2) Setting up your notetaker with Learning Ally:

Note: These instructions assume you already have an account with Learning Ally. If you do not have an account, you can learn more and obtain instructions for signing up at www.learningally.org.

Instructions for obtaining a Learning Ally UAK for your notetaker:

1.) Log in to your Learning Ally account
2.) Once you reach "My Home" page, click the "My Bookshelf" link in the upper right portion of the header
3.) On the "My Bookshelf" page on the left hand side, you should see a selection labeled "I'm ready to listen to my audiobooks"- click the "Continue" button in that selection. Note: if you already have an authorized Learning Ally device on your account, this option is labled "Choose a different device".
4.) On the "Choose A Device" screen, select the "DAISY- Compatible Player" radio button and click "Continue"
5.) On the "Setting-Up Your DAISY-Compatible Device" screen click the "Authorize a DAISY Device" link beneath the player model drop down
6.) That link will open a new tab or window titled "Authorize DAISY Player (UAK)", select the "Notetaker" from the drop-down list and click Continue
7.) Enter your notetakers key number, and then click "Continue"

Instructions for obtaining the Key Number on the Sense notetaker

1.) Press F1 (Windows key) to bring up the main "Program" menu
2.) Press "H" to access the "Help" menu
3.) Press "I" to open the "Information" dialog
4.) Use "Space-4" (down arrow) to navigate to "Key Number"
5.) After the words, "Key Number", a 5 or 6 digit number is displayed.

Instructions for Installing the UAK
1.) Save the zip file obtained from the Learning Ally site to your PC.
2.) Connect your Sense Notetaker to the PC via the USB cable, and then turn it on
3.) Extract (unzip) all the files into the root of the flash disk of the unit
4.) Download a Learning Ally book to your Sense notetaker using the Learning Ally Audio Book Manager
5.) Disconnect the Sense notetaker from the PC
6.) Use the notetakers DAISY Player to select and play the Learning Ally book
7.) Your notetaker will then prompt you for your 4 digit Learning Ally PIN Number. Type 7323, and press Enter. Your Sense notetaker will now be authorized to play Audio PLUS books, and your selection will start playing.
Once your Sense notetaker is authorized, you should delete the UAK files from the root of the flash disk and keep a backup copy of the original zip file on your computer.

Instructions for setting up a HIMS notetaker as a device on the Learning Ally Audio Book Manager

1.) Open the Audio Book Manager, and log in
2.) Tab to the "Player List", arrow down to "Manage Players" and press "Enter"
3.) Tab to "Add a player to Learning Ally Audio Book Manager" and press "Enter"
4.) When prompted to "Select the Audio Book player you would like to use", arrow down to "Manually Manage your Files" and press "Enter"
5.) Tab to "Add player details" and press "Enter"
6.) You are placed in a text box in which you can write a nickname for the player. Please create a nickname that makes the notetaker easy to identify so that you can identify it when choosing a player with which to synchronize content. For example, you may call it "Braille Sense U2" or "Voice Sense QWERTY". By default, the nickname is " Manually Manage Your Files-1"
7.) If you tab, the next item contains the download path. You may keep the default or change the path. 
Note: You can also change the path to which to synchronize books when choosing sync options before activating synchronization. You may choose to synchronize the files to a location on your computer, and manually copy them later to your HIMS notetaker using an SD card or by connecting via Mass Storage Mode, or you may connect your notetaker in Mass Storage Mode, and synchronize them directly to a chosen location on the notetaker.
8.) Tab to "Add Player" and press "Enter" to complete the addition of your HIMS notetaker to your "Player List"
9.) Tab to "Close Window" and press "Enter" to return to the "Player List"
10.) To select your HIMS notetaker as the player to which to synchronize content, navigate to it using your arrow keys, and press "Enter"

For instructions on synchronizing content or other functions of the Learning Ally Audio Book Manager, please see the Learning Ally Audio Book Manager User Guide.

7.3.2 Executing the DAISY Player

To launch the DAISY Player, follow these steps:
(1) Press "Enter" on "DAISY Player" in the Braille Sense U2 "Media" menu.
(2) Or press the shortcut key "d (dots 1-4-5)" from the "Media" menu. 
You can also launch the DAISY player from anywhere on the unit by pressing "F1-D (dots-1-4-5)".
(3) When you launch the DAISY Player, all of the drives available on the Braille Sense U2 are displayed (regardless of whether they contain DAISY-formatted files). 
(4) You can navigate the list with "Space-1" or "Space-4". You can open a drive containing DAISY-formatted files by pressing "Enter" on the drive name. 
(5) After opening the drive, all of the folders on the drive, and any DAISY book titles on the drive that you have opened are displayed. 
(6) When you locate a folder containing a DAISY book you want to open, press "Space" to select it. 
(7) Press "Enter" to play the book.

If you have DAISY books in a folder on a drive, you can go into the folder by pressing "Enter" on it. Make sure that you do not press "Space" on the folder. You can navigate the drive by using the same navigation keys used in the file manager. Navigate to the folder containing the DAISY book you wish to read or listen to. Press "Space" to select the folder, and press "Enter" to play the DAISY book. If you only have one DAISY book in the selected folder, it automatically starts playing after showing the title. If your selected folder contains more than 1 DAISY book, you can play the DAISY book by pressing "Enter" on the selected book after navigating the file list with "Space-1" or "Space-4". 
If you replay a book that you have listened to before, playback resumes from the location where you last exited. To stop playing a DAISY book, press "Space-z (dots 1-3-5-6)". A prompt box appears asking if you would like to exit the DAISY Player. You can select "Yes" or "No" with "Space" or "Backspace" and press "Enter". 
You can also control DAISY playback using the media buttons on the front panel. To use the media buttons to control the DAISY Player, the Media Mode switch must be set to the center position, "DAISY Mode". You can start DAISY playback by pressing the "play" button on the front panel. While playing DAISY content, press "play" again to pause playback. PRESS the "Back" button to move back 1 navigational element, and press the "Forward" button to move forward by 1 navigational element. Use the "Record" button to set the navigational element by which the "Back" and "Forward" buttons move. Controlling the DAISY Player via the Media buttons is explained in further detail later in this chapter. 
Open the DAISY Player menu by pressing "Space-m (dots 1-3-4)" or "F2". The menu contains "File", "Document", "Mark", and "Heading". You can navigate the menu items using "Space-1" and "Space-4". To activate a menu item, press "Enter". 

7.3.3 Components of the DAISY Player

While playing DAISY content, four controls/components are available: 
1) "heading" 
2) "Information" 
3) "Play"
4) "Pause" 
You can move among the controls using "tab ("F3" or "Space-4-5")" and "shift-tab ("Space-F3" or "Space-1-2")". While playing a DAISY book, `heading", shows you a prefixed heading or navigation element as well as the text under that element if text exists. In "information", you can find the current page, level, phrase, elapsed time, and running time. You can move among these items with "Space-1" or "Space-4". You can press "Enter" on "Pause" or "Play", to pause or play the audio. From anywhere in the four control components, you can toggle play/pause by pressing "Space".

7.3.4 File

When in the "File" menu, you can open a new DAISY book, check file information on the currently open book, and set voice parameters. You can open the "File" menu by pressing "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "File". Or, you can press "f (dots 1-2-4)" to quickly access the File menu. 
The "File" menu contains: 
1) "Open DAISY" 
2) "Voice Settings" 
3) "Book-Info"
4) "Exit" 
You can move among these items with "Space-1" or "Space-4". You can activate the selected item by pressing "Enter".

7.3.4.1 Open DAISY

You can open another DAISY book using "Open DAISY". To get to "Open DAISY", press "Space-m (dots 1-3-4) to open the menu, and press "Enter" on "File". Use "Space-4" to navigate to "Open DAISY" and press "Enter". Or, you can use the hot key "Enter-o (dots 1-3-5)". 
When you activate "Open DAISY", the drive list is displayed.

You can also open the "Open DAISY" dialog by holding the "Stop" button. If you press and hold the "Stop" button again, this dialog is closed and you are returned to your previous position.
The "Play" button performs the same function as "Enter" in the "Open DAISY" dialog. The "Stop" button, "Record" button, "Back" button and "Forward" buttons perform the same functions as "Backspace", "Space", "Space-1" and "Space-4" in the "open DAISY" dialog.
Namely, you can move up and down by pressing the "Back" and "Forward" buttons in the "Open DAISY" dialog. And you can select and unselect by pressing the "Record" button. Press the "Stop" button, to move back a level in the folder structure, and press the "play" button to play the selected file in the "Open DAISY" dialog.
To use these functions, you must set the Media Mode switch to "DAISY Mode".

7.3.4.2 Voice Settings

In the "Voice Settings", you can set the DAISY Player voice parameters. 
To execute voice settings, follow these steps:
(1) Press "Space-m (dots1-3-4)" or "F2" to open the menu. 
(2) Move to "Voice Settings", below the "File" menu and press "Enter". Or press "s (dots 2-3-4)". 
(3) Or, you can directly activate the "Voice Settings" by pressing "Enter-s (dots 2-3-4)". 

Executing this option opens the "Voice Settings" dialog. 
The dialog contains the following items:
1) DAISY play Type: (Available when a DAISY book contains both text and audio, this option allows you to choose your playback method.)
2) Voice control
- Set speed
- Set volume
- Set to control information of contents
3) Confirm
4) Cancel

You can move among the four controls with "Tab (Space-4-5)" or "Shift-Tab (Space-1-2)". In the "voice control" tab, you can move among "Set speed", "Set volume" and "Set to control information of contents" with "Space-1" or "Space-4". 
To cancel this function, press "Space-e (dots 1-5) or "Space-z (dots 1-3-5-6)".

7.3.4.2.1 DAISY play type

This option appears when playing text audio DAISY books. You can access this option directly by pressing "Enter-t (dots 2-3-4-5)".
The default setting is "Audio". This means the DAISY Player plays audio in text audio DAISY. If you set the "Text", it plays the text in text audio DAISY, and thus the content is read using the TTS.
To change the setting value, press "Space-1" or "Space-4". After changing the setting value, press "Enter". Or press "Tab (Space-4-5)", to move to "Confirm" and press "Enter".

7.3.4.2.2 Volume and Speed

You can increase the levels of speed and volume with "Space", and decrease them with "Backspace". After setting the levels, press "Enter" to confirm your settings.
Without using the "Voice Settings" menu, you can increase or decrease the speed and volume with the following hot keys:.
 
1) Increase the speed: dots 3-4-5
2) Decrease the speed: dots 1-2-6
3) Increase the volume: Space-Up scroll button
4) Decrease the volume: Space-Down scroll button

7.3.4.2.3 Set to control information of contents

Use this function when you play NIMAS DAISY content. The default setting value is "On". To change the setting value, press "Space" or "Backspace".
If you set this to "On", the Braille Sense U2 displays controls and information symbols while playing NIMAS DAISY content.
NIMAS DAISY controls include "image", "description", "caption", "prodnote, and "table". These controls appear on the Braille display as "img" for image, "desc" for "description" and "prodnote", "cap" is for "caption", and "tdt for "table".

7.3.5.3 Book-Info

Using "Book-Info", you can query the information on the currently playing file. 
Press "Space-m (dots 1-3-4)" and press "Enter" on "File". Press "Space-4" repeatedly to move to "Book-Info" and press "Enter" on "Book-Info". You can also activate "Book-Info" by pressing "Enter-i (dots 2-4)".
Activating "Book-Info" opens the "Book-Info" dialog. The dialog contains a status box with "running time and pages", another status box containing the "mark information", and a "Close" button. You can move among the three controls with "tab (Space-4-5)" or "shift-tab (Space-1-2)". The first status box contains "Total time", "Read time", "Remaining time", "Total pages", "Current page", and "Remaining pages". The second status box contains the "Total marks" and "Mark page". You can move among the items with "Space-1" or "Space-4". If you want to close the dialog, press "Enter" on "Close", and you are returned to the currently playing file.

7.3.4.4 Exit

To exit the DAISY Player, press "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "File". Press "Space-4" repeatedly to move to "Exit" and press "Enter". Or, you can press "Space-z (dots 1-3-5-6)" to instantly exit the DAISY Player. When you execute the "Exit" command, the Braille Sense U2 prompts, "Exit DAISY Player. Are you sure?" press "Enter" on "Yes", which is the default; or, if you do not want to exit, select "No" by pressing "Space", and press "Enter".

7.3.5 Document Navigation

When in the "Document" menu, you can move by phrase or level while playing a DAISY book. To activate the "Document" menu, press "Space-m (dots1-3-4)" and press "d (dots 1-4-5)". 

The "Document" menu contains the following items: 
1) "Play/Pause" 
2) "Previous Phrase" 
3) "Next Phrase" 
4) "Previous Page" 
5) "Next Page" 
6) "Go To Page" 
7) "Move down" 
8) "Move up" 
9) "Set To Prior Level"
10) "Set To Next Level". 
You can move among these items using "Space-1" or "Space-4". To activate a menu item, select the menu item, and press "Enter".

7.3.5.1 Play and Pause

You can access "Play/Pause" in the menu by pressing "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "Document". Then, use "Space-4" to move to "Play/Pause", and press "Enter". You can also activate "Play/Pause" directly by pressing "Space". While playing, you can move to the beginning of a document by pressing "Space-1-2-3" or "Space-1-3". You can move to the last phrase by pressing "Space-4-5-6" or "Space-4-6".

7.3.5.2 Move by Phrase

You can access this command in the menu by pressing "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "Document". Then, use "Space-4" to move to "Previous Phrase" or "Next Phrase", and press "Enter". You can move to the next, previous, next fifth, or previous fifth phrase directly by pressing "dot 6", "dot 3", "dot 4", or "dot 1", respectively.
Also you can move to the previous or next phrase directly with a short press of the "Back" button or "Forward" button on the front panel. To move by phrase using the "Back" and "Forward" buttons, you must set the Media mode switch to "DAISY mode".

7.3.5.3 Move by Page

You can access this item in the menu by pressing "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "Document". Then, use "Space-4" to move to "Previous Page", "Next Page", or "Go To Page", and press "Enter". You can move to the next or previous page directly by pressing "Space-3-4-5" or "Space-1-2-6" during play or pause status. You can jump to a specific page by pressing "Enter-g (dots 1-2-4-5)". When you activate "Go To Page", you are prompted "Move to page number?" Type the number of the page that you want to move to in the edit box. Press "Enter", and the Braille Sense U2 moves you to that page.

7.3.5.4 Move by Level

You can access this function in the menu by pressing "Space-m (dots 1-3-4)" or "F2", and press "Enter" on "Document". Then, use "Space-4" to move to "Move up" or "Move down", and press "Enter". Or, you can change levels directly by pressing "dot 2" or "dot 5". You can set the level by pressing "dots 5-6" or "dots 2-3". If the level is set to 3, you can move through levels 1, 2 and 3, but if the level is set to 1, you can move through level 1 only.

7.3.5.5 Move by Time Index

You can use this function in the following situations:
1. While playing an audio DAISY book or in pause status.
2. While playing audio in an audio text DAISY book or in pause status.

The setting values are "5 seconds", "10 seconds", "30 seconds", "1minute", "3 minutes", "5 minutes", "10 minutes", "15 minutes", "20 minutes", "30 minutes" and "1 hour".

To set previous time index, follow these steps:
1) Press "dots 1-2". Each time you press dots 1-2, Braille Sense U2 cycles the time index among 30, 10, or 5 seconds; 1 hour and 30 minutes.
2) Choose the setting value you want.

To set next time index, follow these steps:
1) Press "dots 4-5". Each time you press dots 4-5, Braille Sense U2 cycles the time index among 5, 10, or 30 seconds: 1 minute, 3 minutes and 5 minutes.
2) Choose the setting value you want.

to move by the time specified by the time index, do the following:
1. Move to previous time: Press "dots 2-3-6". If you set the time index to "5 minutes", the player moves back 5 minutes from your current position.
2. Move to next time: Press "dots 3-5-6". If you set the time index to "5 minutes", it moves forward 5 minutes from your current position.

7.3.5.6 Move by Text Index

You can use this function in the following situations:
1. While playing a text DAISY book or in pause status.
2. While playing text in an audio text DAISY book or in pause status.

The setting values are "Phonetic", "Character", "Word" and "Sentence".
To set previous text index, follow these steps:
1) Press "dots 1-2". Each time you press dots 1-2, Braille Sense U2 cycles the index among "Sentence", "Word", "Character" or "Phonetic".
2) Choose the setting value you want.

To set next text index, follow these steps:
1) Press "dots 4-5". Each time you press "dots 4-5", Braille Sense U2 cycles the index among "Phonetic", "Character", "Word" and "Sentence".
2) Choose the setting value you want.

To move by the specified text index value, follow these steps:
1. Move to previous text: Press "dots 2-3-6". If you set the index to "Sentence", you are taken to the previous sentence.
2. Move to next text: Press "dots 3-5-6". If you set the index to "Sentence", you are taken to the next sentence.

7.3.6 Mark

Using the "Mark" menu, you can insert a mark or jump to a previously created mark in a DAISY book. Up to 1000 marks can be inserted into each DAISY book. You can open the "Mark" menu by pressing "Space-m (dots1-3-4)" or "F2", then "m (dots 1-3-4)". In the "Mark" menu, you will find the following items: 
1) "Previous Mark" 
2) "Next Mark" 
3) "Set Mark" 
4) "Move To Mark"
5) "Delete Mark" 
You can move among the menu items using "Space-1" or "Space-4".

7.3.6.1 Previous Mark

The "Previous Mark" function allows you to move to a location prior to your current position where you have placed a mark. You can access the "Previous Mark" function by pressing "Enter" on the "Mark" menu, move to "previous mark" by pressing "Space-4" and press "Enter". Or just press "p (dots 1-2-3-4)" to execute the "Previous Mark" command. You can also move to the previous mark by pressing "Space-3" while reading DAISY content.

7.3.6.2 Next Mark

The "Next Mark" function allows you to move to a location ahead of your current position where you have placed a mark. You can access the "Next Mark" function by pressing "Enter" on the "Mark" menu, Navigate to "Next Mark" by pressing "Space-4" and press "Enter". Or just press "n (dots 1-3-4-5)" to execute the "Next Mark" command. You can also move to the next mark by pressing "Space-6" while reading DAISY content.

7.3.6.3 Set Mark

You can set a mark anywhere you want while playing a file to note a position you would like to return to at a later time. You can set a mark by pressing "Enter-m (dots 1-3-4)" from within a DAISY book. You can also activate this function by pressing "Space-m (dots 1-3-4)" or "F2". Then, press "Enter" on "Mark". Use "Space-4" to move to "Set Mark", and press "Enter". Or press "m (dots 1-3-4)" when you are in the "Mark" menu. The "Set Mark" dialog opens, and you are prompted to "Enter mark name:". Enter the number of the mark that you want to insert from 1 to 1000.

7.3.6.4 Move to Mark

You can move to the next or previous mark by pressing "Space-6" or "Space-3" during play/pause status. You can also move to a specific mark by pressing "Enter-j (dots 2-4-5)". You can access this feature in the menu by pressing "Space-m (dots 1-3-4)" or by pressing "F2". You can then use "Space-4" to move to "Mark", and press "Enter". Or, you can press "j (dots 2-4-5)" when you are in the "Mark" menu. If you activate the "Move To Mark" function, you are prompted for the "Mark name to move to:". Type the mark name in the edit box. If you have not previously set a mark, you cannot use this function. 

7.3.6.5 Deleting a Mark

You can activate the "Delete Mark" function by pressing "Space-d (dots 1-4-5)" during playback. You can also activate this function from the menu by pressing "Space-m (dots 1-3-4)" or "F2". Use "Space-4" to move to "Mark", and press "Enter". Use "Space-4" to move to "Delete Mark", and press "Enter" once more. When you activate the "Delete Mark" function, you are prompted to "Enter mark name to delete:". Make certain that you want to delete the mark that you have entered. If you type a mark name in this edit box, the mark is deleted without warning or confirmation.

7.3.7 Heading

When in the "Heading" menu, you can navigate a document by the available text headings, or you can search a heading during DAISY playback. You can open the "Heading" menu by pressing "Space-m (dots1-3-4)" or "F2", and press "h (dots 1-3-5)". 

The "Heading" menu contains the following items:
1) "Previous Heading"
2) "Next Heading" 
3) "Scan Heading" 
4) "Read Heading" 
5) "First Heading" 
6) "Last Heading" 
7) "Find Heading" 
8) "Find Again" 

You can move among the sub-menu items using "Space-1" or "Space-4".

7.3.7.1 Move by Heading

While playing a DAISY book, you can move heading by heading using hot keys. You can move to the next, previous, first, and last heading by pressing "Space-5", "Space-2", "Space-2-3", and "Space-5-6" respectively.
You can also move to the previous or next heading directly using the media buttons on the front panel. Before you use this feature, be sure to set the Media Mode switch on the front panel to "DAISY mode". To move to previous or next heading, press the "Back" or "Forward" button for about 2 seconds and release it. 

7.3.7.2 Move to Specific Heading

To move to a specific heading, follow these steps:
1) Press "Enter-h (dots 1-2-5)" while playing a DAISY book.
2) The Braille Sense U2 displays, "Current Heading: xx Total heading: yy. Enter the heading number to move to:".
3) Type the number of the heading you want to move to.
4) Press "Enter".
5) The DAISY book starts playing at the specified heading..

7.3.7.3 Find Heading

You can activate the "Find Heading" function by pressing "Space-f (dots 1-2-4)". When you press this hot key, you are prompted, "Heading to find:" You are placed in an edit box into which to type the heading name. The "Find Heading" dialog also contains "Search direction:", a "Confirm"button, and a "Cancel"button. You can move among the four items with "tab (Space-dots 4-5)" or "shift-tab (Space-dots 1-2)".
Tab to the "Search Direction" combo box, and press "Space" to toggle between forward and backward. Tab to "Confirm", and press "Enter" to execute the search. 

7.3.7.4 Scan Heading and Read Heading

While playing a DAISY book, you can read your current heading, or scan the headings from your current location to the end of the book. You can scan them by activating the "Read Heading" or "Scan Heading" in the "Heading" menu or by using the hot keys for these functions.
You can query the current heading (in the open book, by pressing "Enter-w (dots 2-4-5-6)". When you activate this function, the current heading name and level are displayed. By pressing "Enter-n (dots 1-3-4-5)", you can scan the heading list from the current position to the end of the book. The headings from the current position to the end are displayed in a list. Press "Enter" or "Space" on a heading in this list to start playback at that position. If you want to cancel the "Scan Heading" function, press "Space-e (dots 1-5)" or "Space-z (dots 1-3-5-6)", and you are returned to your previous location.

7.3.7.5 Find Phrase

You can also search for a phrase in an open DAISY book. 
Follow these steps:
1) Press "Space-m (dots 1-3-4)" or "F2" to open the menu.
2) Braille Sense U2 displays, "File".
3) Press "Space-4", to navigate to "Heading".
4) Press "Enter" on the "Heading" menu. Or press "h (dots 1-2-5)".
5) "Previous heading" is displayed.
6) Press "Space-4", to move to "Find Phrase".
7) Press "Enter" on the "Find Phrase" option. Or press "s (dots 2-3-4)".
You can also open the "Find PHRASE" dialog directly by pressing "Space-s (dots 2-3-4)".

The "Find Phrase dialog" consists of the following:
1) Phrase to find
2) Search direction
3) Confirm
4) Cancel

You can move among the 4 controls by pressing "Tab (Space-4-5)" and "Shift-Tab (Space-1-2)".

Type all or part of the phrase in the edit box. Press "Tab (Space-4-5)", to move to "Search direction". The default setting is "Next". You can choose "Next" or "Back". To change the setting value, press "Space".
After setting the "Search direction", press "Enter". Or press "Tab (Space-4-5)", to move to "Confirm. Press "Enter" on the "Confirm" button.
Playback starts at the searched phrase.
If you want to cancel the "Find Phrase" dialog, press "Enter" on the "Cancel" button. Or press "Space-z (dots 1-3-5-6)".

7.3.8 Hot Keys in the DAISY Player

Play 
Play/Pause: Space
Move to the beginning of document: Space-1-3 or Space-1-2-3
Move to the last phrase: Space-4-6 or Space-4-5-6
Increase the speed: dots 3-4-5
Decrease the speed: dots 1-2-6
Increase the volume: Space-up scroll button
Decrease the volume: Space-down scroll button

Move by Phrase
Move to the next phrase: dot 6 or short press "Forward"  button
Move to the previous phrase: dot 3 or short press "Back" button
Move to the next fifth phrase: dot 4
Move to the previous fifth phrase: dot 1

Move by page
Move to the next page: Space-3-4-5
Move to the previous page: Space-1-2-6
Go to page: Enter-g (dots 1-2-4-5)

Move by level
Move up: dot 2
Move down: dot 5
Set To Upper Level: dots 2-3
Set To Lower Level: dots 5-6

Move by heading
Move to the next heading: Space-5 or press and hold "Forward" button
Move to the previous heading: Space-2 or press and hold "Back" button
Move to the last heading: Space-5-6
Move to the first heading: Space-2-3
Check the current heading and level: Enter-w (dots 2-4-5-6)
Scan the heading list from the present to the end: Enter-n (dots 1-3-4-5)
Move to Specific Heading: Enter-h (dots 1-2-5)
Find Phrase: Space-s (dots 2-3-4)

Heading
Find heading: Space-f (dots 1-2-4)
Find again: Enter-f (dots 1-2-4)
Scan heading: Enter-n (dots 1-3-4-5)
Read heading: Enter-w (dots 2-4-5-6)

Set mark
Set mark at current position: Enter-m (dots 1-3-4)
Move to the next mark: Space-6
Move to the previous mark: Space-3
Delete mark: Space-d (dots 1-4-5)

Miscellaneous Hot Keys
Move to the title list: Space-1-2-5-6
Open DAISY book: Enter-o (dots 1-3-5)
Voice settings: Enter-s (dots 2-3-4)
Set DAISY play type: Enter-t (dots 2-3-4-5)
Check book-info: Enter-i (dots 2-4)


7.4 YouTube

The YouTube application on the Braille Sense U2 allows you to search for and play content from the YouTube video sharing web site. If you have signed up for a YouTube account, you may also rate videos, leave comments, and save favorites. 
To execute the YouTube application, open the "Media" Menu by navigating to it using "Space-1" or "Space-4" and pressing "Enter", or just press "M (dots-1-3-4)" from the main menu. From the "Media" menu, navigate to "YouTube" and press "Enter" or just press "Y (dots-1-3-4-5-6)". You can also launch "YouTube" from anywhere on the unit by pressing "F1-Y (dots-1-3-4-5-6)". 

7.4.1 The Top Menu 

When the "YouTube" application is executed, you are placed in the "Top" menu. The "top" menu consists of 8 options: "Search", (Top Rated", "Top Favorites", "Most Viewed", "Most Recent", "Most Discussed", "Most Responded", and "Recently Featured". 
To search for a video on YouTube, press "Enter" on "Search" and you are placed in an edit box into which you can type your search term. If you press "Enter" on any of the other 7 options, you will receive results for that category. 

7.4.2 The Search Dialog 

The "Search" dialog consists of 3 controls: a "Search" edit box, a "Search" button, and a "Close" button. You can move among the controls using "Tab (F3 or Space-4-5)" or "Shift-Tab (Space-F3 or Space-1-2)". 
To perform a search, type your search term into the edit box and press "Enter", or tab to the "Search" button and press "Enter". If you wish to cancel the search, Tab to the "Close" button and press "Enter" or press "Space-E (dots-1-5)" and you are returned to the "Top" menu. 
When you press "Enter" to initiate a search, Braille Sense prompts, "Searching". After a few seconds, the search results are displayed. 
7.4.3 The Search Results Dialog 

The "Search Results" dialog contains the following items: "Search Results" list, "Open" button, "Previous" button (only appears if on page 2 or higher), "Next" button, "Page" combo box, "Select" button, "Close" button, "Search" edit box, and a "Search" button. You can move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". 
The search results are grouped in pages of 50. To move among the items in the "Search Results" list, use "Space-1" and Space-4". To load a video in the list, navigate to it and press "Enter" or Tab to the "Open" button, and press "Enter". 
If there are multiple pages of results, you can navigate them in a number of ways. You can Tab to the "Next" or "Previous" button and press "Enter" to move to the previous or next page of results. You can also use "Backspace-N (dots-1-3-4-5)" to move to the next page of results and "Backspace-P (dots-1-2-3-4)" to move to previous page. 
You can also use the "Page" combo box to move to a different page of results. To do this, Tab to the "Page" combo box, navigate to your desired page using "Space-1" or "Space-4" and press "Enter" to move to that page of results. Or choose your page in the combo box, Tab to "Select" and press "Enter". 
To perform a new search, Tab to the "Search" edit box and type your new search query. Press "Enter" to launch the search, or Tab to the "Search" button and press "Enter". 
To close the "Search results" dialog and return to the "Top" menu, Tab to the "Close" button and Press "Enter". Or press "Space-E (dots-1-5)". 

7.4.4 The Playback Dialog 

The "Playback" dialog consists of the following controls: "Title" static box, "Description" static box, "Author" static box, "Published" static box, "View count" static box, "Rating" static box, "Rate it" button (only appears if signed in), "Comments" list, (Leave a Comment" button (only appears if signed in), "Related" list, "Open" button, "Back" button, "Pause" button, "Reload" button, and "Cache and Play" button. Move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". 
The first 6 static boxes provide information about the currently playing video. If you are signed in, the "Rate it" button appears after the "Rating" static box. To rate a video, Tab to the "Rate it" button and press "Enter". Or press "Enter-e (dots-1-5)" from anywhere in the "Playback" dialog. 
The "Rate It" dialog contains 3 controls: "Points" combo box, "Post" button, and a "Cancel" button. Move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". To rate the currently playing video use "Space-1" and "Space-4" to navigate to your desired rating from 1-5 in the combo box and press "Enter". Or Tab to the "Post" button and press "Enter". To cancel rating a video Tab to the "Cancel" button and press "Enter" or press "Escape" or "Space-E (dots-1-5)". 
The "Comments" list contains comments others have made about the currently playing video. Use "Space-1" and "Space-4" to navigate the items in the "Comments" list. If you are signed in, the "Leave a Comment" button appears after the "Comments" list. To leave a comment, Tab to the "Leave a Comment" button, and press "Enter". Or press "Enter-m (dots-1-3-4)" from anywhere in the "Playback" dialog. 
The "Leave a Comment" dialog consists of 3 controls: "Comment" edit box, "Post" button, and "Cancel" button. Move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". 
To comment on the currently playing video, type a comment in the edit box, and press "Enter" to post it, or Tab to the "Post" button and press "Enter". To cancel leaving a comment, Tab to the "Cancel" button and press "Enter", or press "Escape" or "Space-E (dots-1-5)". 
The "Related" list is a list of videos related to the currently playing video. "Navigate among the items in the list using "Space-1" and "Space-4". To play a video in this list, navigate to it and press "Enter" or Tab to the "Open" button and press "Enter". 
The "Back" button takes you back one level from your current position. For example, if you're playing a video from your "Search Results" list, activating this button will return you to the "Search Results" list. If you've chosen a video from the "Related" list, pressing the "Back" button will return you to the video you were playing before you chose the related video. To activate the "Back" button Tab to it and press "Enter", or press "Backspace-B (dots-1-2)". 
The "Pause" button pauses playback of the current video. To pause playback Tab to the "Pause" button and press "Enter" or press "Space". You can press "Space" again to resume playback. 
You can reload the currently playing video by tabbing to the "Reload" button and pressing "Enter" or by pressing "Enter-O (dots-1-3-5)". If you want to load the entire video before starting playback, you can use the "Cache and Play" button. This may be useful if you have a slow internet connection, and playback is choppy. To cache and play the current video, Tab to the "Cache and Play" button and press "Enter", or press "Enter-P (dots-1-2-3-4)". 
7.4.5 The File Menu 
The "File" menu in "YouTube" consists of 2 items: "Sign In/Out" and "Exit". 
7.4.5.1 Sign In/Out 
You can search for and play videos whether you are signed in or not. However, if you wish to rate videos, leave comments, or save favorites, you'll want to sign into your YouTube account. 
To sign into your YouTube account, press "Space-M" or "F2" to open the menu, and press "Enter" on "File". Navigate to "Sign In" using "Space-4" and press "Enter". 
The "Sign In" dialog contains the following controls: "Login ID" computer edit box, "Login Password" computer edit box, "Save Password" checkbox, "Auto Sign In" checkbox, "Sign In" button, and a "Close" button. Move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". 
Enter your login ID and password in the appropriate edit boxes using computer Braille. Use "Space" to check or uncheck the "Save password" and "Auto Sign In" boxes according to your preference. Tab to the "Sign In" button and Press "Enter". If your login information is correct, Braille Sense announces, "Successfully signed in". If your login information is not correct, you are returned to the "Sign In" dialog. 
If you wish to cancel signing in, Tab to the "Close" button and Press "Enter" or press "Space-E (dots-1-5)". When you are signed in, this menu item is changed to Sign Out". To sign out of your YouTube account, navigate to the "Sign Out" menu item using the method described above, and press "Enter". Braille Sense announces, "Successfully signed out" and returns you to your previous position in the "YouTube" program. 
7.4.5.2 Exit 
This command terminates the "YouTube" program and returns the Braille Sense U2 to the "program" menu. You can exit "YouTube" by pressing "Space-z (dots 1-3-5-6)", or by selecting "Exit" from the "YouTube" File menu. 
7.4.6 Play Menu 

The "Play" menu contains all of the commands that can be used to control playback. The "Play" menu contains the following items: "Play", "Volume Up", "Volume Down", "Pause" and "Stop". 
To access this menu, press "Space-m (dots 1-3-4)" to open the "YouTube" menu. Press "Space-4". The Braille Sense U2 displays "Play (p)->". Press "Enter", and the "Play" menu is displayed. You can move among the items in this menu by pressing "Space-4" or "Space-1". To return to the "YouTube" menu, press "Space-e (dots 1-5)". Press "Space-z (dots 1-3-5-6)" To close the menu and return to your previous position. 

7.4.6.1 Play 

If you press "Enter" on "Play", the Braille Sense U2 begins playing the currently selected video. 

7.4.6.2 Volume Up and Volume Down 

These options are used to adjust the audio playback volume. Here, the volume level ranges from 0 to 10. You can also adjust the volume level by pressing "Space-up scroll button (up)" or "Space-down scroll button (down)" in the "Playback" dialog. The actual volume level depends on the value of the "Main volume" set in the "Global options" as explained in section 3.8. For example, if "Main volume" is set to 5, and the volume level in the "Media Playback" is set to its maximum 10, the actual volume is 5. If the volume level in the "Media Playback" is set to 5, the actual volume level is 2.5. 

7.4.6.3 Pause 

This item pauses playback of a file. If you activate this command again, the Braille Sense U2 starts playing again from the position where the file was paused. You can also do this by pressing "Space" in the "Playback" dialog. 

7.4.6.4 Stop 

This command stops playback of the currently playing file. You can also do this by pressing "Backspace" in the "Playback" dialog. 

7.4.7 Favorites Menu 

You may wish to add videos you know you want to watch again later to your favorites list for easy access. The "Favorites" menu only appears if you are signed into your YouTube account as you can only access and add to your favorites if you are signed in. The "Favorites" menu contains 2 items: "Add Favorite" and "Favorites list". 
To open "Favorites", press "Space-m (dots 1-3-4)" or "F2", and move to "Favorites" by pressing "Space-4", and press "Enter". 
7.4.7.1 Add to Favorites 
You can add the video you are currently playing to the "Favorites" list. To add the video to the "Favorites" list, press "Space-m (dots 1-3-4)" or "F2", and move to "Favorites" by pressing "Space-4". Press "Enter". Move to "Add To Favorites" by pressing "Space-4", and press "Enter". You can activate "Add To Favorites" by pressing "Backspace-a (dot 1)" directly from the video you want to add. 
When you activate "Add to Favorites", Braille Sense prompts, "Adding Favorite" soon followed by "Favorite added successfully". 
7.4.7.2 Favorites List 
To open the "Favorites" list, press "Space-m (dots 1-3-4)", and move to "Favorites" by pressing "Space-4". Press "Enter". Move to the "Favorites List" by pressing "Space-4", and press "Enter". Or, you can press "Enter-l (dots 1-2-3)" from anywhere in the "YouTube" application. The Braille Sense U2 displays the Favorites list dialog. This dialog contains the following: the favorites list, an "Open" button, a "Delete" button, and a "Close" button. You can move from one item to the next by pressing "tab ("Space-4-5")" or "shift-tab ("Space-1-2")". 
When the "Favorites List" is open, you can navigate to your desired video using "Space-1" or "Space-4" and open it by pressing "Enter". To delete a favorite, locate it in the list, Tab to the "Delete" button and press "Enter". To Exit the "Favorites" list, Tab to the "Close" button and press "Enter" or press "Space-E (dots-1-5)". 

7.4.8 Settings 
The "Settings" menu contains the "Region" setting. This option allows you to set the region in which you are located in order to receive search results relevant to where you are. 
To activate the "Region" setting, press "Space-m (dots 1-3-4)", and navigate to the "Settings" menu using "Space-4". Press "Enter" on "Region" You can also activate this option by pressing "Enter-R (dots-1-2-3-5)" from anywhere in "YouTube". 
The "Region" dialog consists of 3 controls: "Region" combo box, "Set" button, and a "Cancel" button. Move among the controls using "Tab (Space-4-5 or F3)" and "Shift-Tab (Space-1-2 or Space-F3)". 
To set your desired region, use "Space-1" and "Space-4" to move to your desired region in the combo box, and press "Enter", or Tab to the "Set" button and press "Enter". To cancel setting the region, Tab to the "Cancel" button and press "Enter" or press "Space-E (dots-1-5)". 

7.4.9 Hot Keys in YouTube 

Play current video: Enter 
Go to next page of results: Backspace-N (Dots-1-3-4-5) 
Go to previous page of results: Backspace-P (dots-1-2-3-4) 
Pause playback: Space 
Stop playback: Backspace 
Volume Up: Space-Up Scroll 
Volume Down: Space-Down Scroll 
Repeat toggle: R (dots-1-2-3-5) 
Rate current video: Enter-E (dots-1-5) 
Leave a Comment: Enter-M (dots-1-3-4) 
Reload: Enter-O (dots-1-3-5) 
Cache and Play: Enter-p (dots-1-2-3-4) 
Add to favorites: Backspace-A (Dot-1) 
Go to Favorites List: Enter-L (dots-1-2-3) 
Back: Backspace-B (dots-1-2) 
Return to Top menu: Space-dots-1-2-5-6 
Set Region: Enter-R (dots-1-2-3-5) 
