LG RU-42PZ44, Руководство пользователя

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Owner’s Manual 41
Troubleshooting Checklist
No picture &
No sound
• Check whether the TV is turned on.
• Power cord inserted into wall outlet?
• Test the wall power outlet, plug other product’s power cord into the wall outlet
where the TV’s power cord was plugged in.
No or Poor color
or Poor picture
• Select
COLOR
in the
PICTURE
menu and press the VOLUME (
G
) button.
(Refer to p.19)
• 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.)
The remote control
doesn’t work
• 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)
• Install new batteries. (Refer to p.9)
Picture OK &
No sound
• Press the VOLUME (
G
) button.
• Sound muted? Press MUTE button.
Picture appears slowly
after switching on
• This is normal as the image is muted during the startup process of the TV.
Please contact your service center, if the picture has not appeared after five
minutes.
Horizontal/vertical bars
or picture shaking
• Check for local interference such as an electrical appliance or power tool.
T
T
roubleshooting Checklist
roubleshooting Checklist