* Volume is adjusted through add-subtract key when function switch is moved to the left (VOL);
* Focus is adjusted through add-subtract key when function switch is moved to the right (Focus).
2 2
DC IN
AUDIO
HDMI
Input source key
Return key
VOL + (* Adjust Focus + )
VOL﹣(* Adjust Focus﹣)
Function switch
USB
POWER
Power key
Menu key
Voice key
Shortcut key
Arrow key
Home key