Enter audio menu to change audio language, channel, etc.
Switch of TV mode and radio mode
Return to the previously played program
Page up/down used in list state
Show or hide program info
Show the information of the selected item while in EPG state
Show the detailed information of the being played media file
while in multimedia playback state
Show the record information or record list while in record
mode.
Enter or exit the main menu
Left/right direction keys
Volume up/down
Up/down direction keys
Next/previous channel
Enter the program subtitle selection menu
Switch Daily and Weekly modes while in EPG state
Lock or unlock the selected program while in program
management state
Delete all the scheduled programs while in the scheduled
program list
Schedule or record the current program while in EPG state
Delete the selected program while in program management
state
Delete the selected scheduled program while in the
scheduled program list.
Go to the previous day while in the Weekly mode of EPG
Ignore the selected program while in program management
state
Edit the selected scheduled program while in the scheduled
program list
Go to the next day while in the Weekly mode of EPG
Rename the selected program while in program
management state
Switch of Multi-media mode and DTV mode
Record the current program while in full screen playing state.