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13
Troubleshooting
Situation
No picture and sound.
No picture, or poor picture,
sound is OK.
Picture is not in color.
Picture is OK, no sound.
One of the speakers has no
sound.
Can't receive some TV chan-
nels using cable TV.
Want to reset TV settings.
Cannot operate menus.
No image but have sound.
No sound but have image.
•
Connect the power cord properly.
•
Press the POWER button on the control panel or
remote control.
•
Press the TV button to cycle through connected
video sources.
•
Press CH UP or CH DOWN to switch to other TV
stations.
•
Check the TV/CATV OSD settings. See "TV/CATV"
on page 42.
•
Make sure all cables are connected properly.
•
Check the ANT and cable connections.
•
Adjust the brightness in the OSD menus. See
"Brightness" on page 29.
•
Adjust the saturation in the OSD menus. See "Satu-
ration" on page 33.
•
Press the VOL UP button on the control panel or
remote control.
•
Make sure the MTS option is set to Main or Dual.
•
Adjust the balance in the OSD menus. See "Bal-
ance" on page 39.
•
Try the Auto Program function in the OSD "TV Set-
ting" menu. See "MTS" on page 43.
•
Use the Reset function in the OSD "Miscellaneous"
menu. See "Reset" on page 53.
•
If OSD items are colored light blue, the system is in
a state such that those settings are not available.
For example, video setting is available in TV mode.
•
Make sure the video signal cable is connected
properly.
•
Make sure the source device is functioning properly.
•
Set the volume to a higher level.
•
Make sure the audio cable is connected securely.
•
Turn the mute off.
Solution
55
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