Troubleshooting Checklist - LG RU-42PZ61/71 Owner's Manual

Troubleshooting Checklist
Tro u b Ie s ho ot iiii n g C h e c k lis t
_ii )i i. Check whether the T V isturned on.
NO picture & • Is the power cord inserted into wall power outlet?
No sound
• Test the wall power outlet, plug another product's power cord into the outlet
where the TV's power cord was plugged in.
f PiCtureoK&
.osoun
• Press the VOLUME (c;) button.
Sound muted? Press MUTE button.
• Check to see if there is any object between the TV and the remote control
causing obstruction.
• Are batteries installed with correct polarity (+ to +, - to -)?
(Refer to p.9)
• Correct remote operating mode set: TV, VCR etc.?
• Install new batteries. (Refer to p.9)
f Picture appears Slowly
/ after switching on
• This is normal, the image is muted during the TV startup process. Please
contact your service center, if the picture has not appeared after five minutes.
• Select Color in the Picture menu and press the VOLUME (G) button.
(Refer to p.21)
No or poor color
or poor picture
• Keep a sufficient distance between the TV and the VCR.
• Activate any function to restore the brightness of the picture.
(If still picture is on the screen for more than 5 minutes, the screen gets dark.)
f Horizontal/vertical bars
L orpicture shaking
• Check for local interference such as an electrical appliance or power tool.
• Adjust Balance in the Sound menu. (Refer to p.24)
iif! ¸¸_..,/o..._
Hn,,s,,a = =o,,n,.= ,to, _ • A change in ambient humidity or temperature may result in an unusual noise
L inside the TV when the plasma display is turned on or off and does not indicate a fault with
the TV.
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Owner's Manual 47