the screen, press and hold.
⑥ : each short press to increase one level of a volume,
long press is to increase the volume until the maximum.
⑦ Volume -: Each short press to reduce the level of a volume,
long press is to reduce the volume until the minimum.
⑧ Reset button: the machine crashes or abnormal, poke the reset
button to restart.
Interface description:
1. Player interface
Boot directly into the player interface, the interface described
RESET
VOL
1
3
5
6
7
8
4
2
