Tips
: after make any changes of setting , tap "
" to save the change .
12.1 Volume
Tap the icon “Music” on the media menu and enter into the following interface .
Choose “ Music “ files to be background sound when unit is power on .
12.2 Backlight
Tap the "Backlight" icon and enter into the following interface .
Tap “Left-side” or “Right-side” button to select the duration of automatically powering off the backlight.
12.3 Language
Tap the "Language" icon and choose the language .
