Used as Play/Pause button during
USB drive play
Shortcut to open or close PIP;
Used as Fast backward button
during USB drive play
Shortcut for screen freeze;
Used as Fast forward button during
USB drive play
VGA auto adjusting;
Used as Stop button during USB
drive play
To load or save models;
Used as Previous button during
USB drive play
Press the button once
to switch USB source
and press it again to
enter the operation of
USB drive play
Shortcut for picture switching;
Used as Next button during USB
drive play
Shortcut operations:
MENU: Press and hold the button to call out brightness adjusting menu when in
main interface; Press and hold the button to directly return to main
interface when in menu mode.
MODE: Press “MODE” to enter “Load Model” interface and then press “AUTO”
to save model.