Troubleshooting chart, Symptoms picture sound check – Panasonic CT-3268S User Manual
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Troubleshooting Chart
Before you call for service, determine the symptoms and make a few simple checks shown below.
Symptoms
Picture
Sound
Check
SNOWY PICTURE
NOISY SOUND
- ANTENNA LOCATION AND/OR CONNECTION
0
^.
ANTENNA DIRECTION AND/OR LOCATION
ANTENNA LEAD-IN WIRE
MULTIPLE IMAGE
NOISY SOUND
INTERFERENCE
NOISY SOUND
ELECTRICAL APPLIANCES, LIGHTS, CARS AND TRUCKS
DIATHERMY AND OTHER MEDICAL EQUIPMENT
NORMAL PICTURE
NO SOUND
VOLUME CONTROL SETTING
MUTE CONTROL (IF APPLICABLE)
TRY ANOTHER CHANNEL
TV SPEAKERS SWITCH {IF APPLICABLE) IN THE OFF POSITION
NO VIDEO
NOISY SOUND
TV OR CABLE TUNING MODE SET TO PROPER SETTING
ANTENNA INPUT CORRECT (IF APPLICABLE)
NO PICTURE
CHECK THAT AC POWER LINE IS PLUGGED INTO AC OUTLET
BRIGHTNESS & AUDIO CONTROLS SET PROPERLY
TRY ANOTHER CHANNEL
NO SOUND
NO COLOR
NORMALSOUND
COLOR CONTROL SETTI NGS
TRY ANOTHER CHANNEL
- RECEIVER IN VIDEO MODE WITH NO SIGNAL
BLACK PICTURE
NO SOUND
-
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