LG Electronics 2230R-MA Flat Panel Television User Manual


 
APPENDIX
71
TThheerree iiss aa pprroobblleemm iinn PPCC mmooddee.. ((OOnnllyy PPCC mmooddee aapppplliieedd))
Adjust resolution, horizontal frequency, or vertical frequency.
Check the input source.
Work the Auto configure or adjust clock, phase, or H/V position. (Option)
Check the signal cable.
Reinstall the PC video card.
The signal is out of range
Screen color is unstable
or single color
Vertical bar or stripe on
background &
Horizontal Noise &
Incorrect position
Picture OK & No sound
Unusual sound from
inside the product
No output from one
of the speakers
TThhee aauuddiioo ffuunnccttiioonn ddooeess nnoott wwoorrkk..
Press the VOL or VOLUME button.
Sound muted? Press MUTE button.
Try another channel. The problem may be with the broadcast.
Are the audio cables installed properly?
Adjust Balance in menu option.
A change in ambient humidity or temperature may result in an unusual noise
when the product is turned on or off and does not indicate a fault with the
product.
TThheerree iiss aa pprroobblleemm iinn PPiiccttuurree sseettttiinnggss..
It means that the TV is currently set to In STore mode.
To switch to Home mode you should do the followings:
From the TV Menu, choose
OOppttiioonn
->
FFaaccttoorryy RReesseett
->
YYeess
(wait for a few
seconds for the TV to download again) -> choose
LLaanngguuaaggee
-> choose
HHoommee
-> press
EENNTTEERR
button. -> OSD “
WWEELLCCOOMMEE
” appears -> press
EENNTTEERR
button.
Program serch will begin automatically (you can stop the search by pressing
the
MMEENNUU
button). Now you have completed switching to the Home mode.
When the user changes
the picture settings, the
TV automatically converts
back to the initial settings
after a certain period of
time.
MFL41469212-Edit2-en5-mi 4/28/09 11:27 AM Page 71