Operation Manual

Menu
Disp Audio Video
SYS
Back Bright
Back light
Exit
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Menu Disp Audio Video
SYS
Subwoof freq
BassQ factor
MidQ factor
Exit
Touch the provided option to change the sub woof ,the bass and middle quality factor.
Back Bright(dimmer)
The function to adjust the brightness of the backlighting for easier viewing.
(Normal status's 20%,40%,60%,80% )
Back light
The function to set the backlighting duration.(normal status's off,15s,30s,60s)
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