Panasonic CT-27S20 - Manual (Page 40)

Troubleshooting Chart
Before you call for service, determine the symptoms and make a few simple checks shown below
Symptoms
Picture Sound
Check
- ANTENNA LOCATION AND/OR CONNECTION
SNOWY PICTURE NOISY SOUND
MULTIPLE IMAGE
\
NORMAL SOUND
ANTENNA DIRECTION AND/OR LOCATION
ANTENNA LEAD-IN WIRE
ELECTRICAL APPLIANCES, LIGHTS, CARS AND TRUCKS
DIATHERMY AND OTHER MEDICAL EQUIPMENT
INTERFERENCE NOISY SOUND
NORMAL PICTURE NO SOUND
VOLUME CONTROL SETTING
MUTE CONTROL (IF APPLICABLE)
TRY ANOTHER CHANNEL
TV SPEAKERS (IF APPLICABLE) IN THE OFF MODE
□
NO VIDEO
TV OR CABLE TUNING MODE SET TO PROPER SETTING
ANTENNA INPUT CORRECT (IF APPLICABLE)
NOISY SOUND
NO PICTURE
CHECK THAT AC POWER LINE IS PLUGGED INTO AC OUTLET
BRIGHTNESS AND AUDIO CONTROLS SET PROPERLY
TRY ANOTHER CHANNEL
NO SOUND
NO COLOR NORMAL SOUND
COLOR CONTROL SETTINGS
TRY ANOTHER CHANNEL
- RECEIVER IN VIDEO MODE WITH NO SIGNAL
BLUE PICTURE NO SOUND □
BLACK BOX IN
PICTURE
- CC (CLOSED CAPTION) IN TEXT MODE
- SELECT CAPTION OFF MODE TO ELIMINATE BLACK BOX
SOUND
Should this unit turn ON momentarily and then turn OFF, or fail to operate, unplug the AC cord and contact your
Authonzed Senncer for repairs
MatsushitaConsumer Electronics
Company^ Division of Matsushita
Electric Corporation of America
One Panasonic Way
Secaucus, New Jersey 07094
Matsushita Electric of Canada Limited
5770 Ambler Dnve
Mississauga, Ontano L4W 2T3
Canada
- 4 0 -
Panasonic Sales Company,
Division of Matsushita Electric
of Puerto Rico Inc ("PSC")
Ave 65 de Infantena, Km 9 5
San Gabnel Industnal Park
Carolina, Puerto Rico 00985
Tel (809)705-4300
FAX (809)768-2910