Panasonic CT-20L8 Manual - Page 15
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TROUBLESHOO_NG
CHART
Troubleshooting
Chart
Before
calling for service,
determine
the symptoms
and follow
suggested
solutions.
\
\
Noisy Audio
\
\
Noisy Audio
\
\
Noisy Audio
X
No Audio
\
\
Noisy Audio
X
No Audio
\
\
Normal Audio
X
Wrong Audio
\
\
Normal Audio
Snowy Video
Multiple Image
Interference
Normal Video
No Video with
Snow
No Video
No Color
Normal Video
Normal Video
Intermittent Remote Control Operation
Adjust Antenna Location and Connection
Check Cable Connection
Adjust Antenna Location and Connection
Check Antenna Lead-in Wire
Check Cable Connection
Move television from Electrical Appliances,
Lights,
Vehicles and Medical Equipment
Increase Volume
Check Mute
Check television SPEAKERS on/off
Change Channel
Set TV or Cable Mode Properly
Check Antenna Cables
Check Power Cord is Plugged into Active Outlet
Adjust Brightness and Audio Controls
Change Channel
Check Cable Connections
Program the Remote Control Again
Check Second Video Source Operation
Adjust Color Settings
Change Channel
Check Audio Is Set To Stereo or Mono, Not SAP
Replace Remote Control Batteries
13e