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APPENDIX
APPENDIX
TThhee aauuddiioo ffuunnccttiioonn ddooeess nnoott wwoorrkk..
TThheerree iiss aa pprroobblleemm iinn PPCC mmooddee.. ((OOnnllyy PPCC mmooddee aapppplliieedd))
APress the VOLUMEbutton.
ASound muted? Press MUTEbutton.
ATry another channel. The problem may be with the broadcast.
AAre the audio cables installed properly?
AAdjust Balance in menu option.
AA change in ambient humidity or temperature may result in an unusual noise
when the TV is switched on or off and does not indicate a fault with the TV.
ACheck HDMI cable over version 1.3.
ACheck USB cable over version 2.0.
Picture OK & No sound
Unusual sound from
inside the TV
No sound when
connecting HDMI or
USB
No output from one
of the speakers
AAdjust resolution, horizontal frequency or vertical frequency.
ACheck the input source.
AUse Auto configure or adjust clock, phase or H/V position. (Option)
ACheck the signal cable.
AReinstall the PC video card.
The signal is out of range
(Invalid format)
Screen colour is unstable
or single colour
Vertical bar or stripe on
background &
Horizontal Noise &
Incorrect position
*This feature is not available for all models.
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