Troubleshooting
If there is a problem with your LCD TV please refer to the table below to determine the symptoms, then carry out the suggested check. If this does not solve the problem, please contact your local Panasonic dealer, quoting the model number and serial number (both found on the rear of the TV).
Symptoms |
| Checks | |
Picture | Sound | ||
| |||
Snowy Picture | Noisy Sound | Aerial location, direction or connection | |
Multiple Image | Normal Sound | Aerial location, direction or connection | |
|
| Electrical appliances | |
Interference | Noisy Sound | Cars/Motorcycles | |
|
| Fluorescent lights | |
Normal Picture | No Sound | Volume level | |
Sound mute switched on | |||
| |||
|
| ||
|
| TV set to AV mode | |
No Picture |
| Not plugged into A.C. outlet | |
No Sound | Not switched on | ||
|
| Picture / Sound controls set at minimum levels | |
|
| Check if in | |
No Colour | Normal Sound | Colour Controls set at minimum levels | |
Poor or Distorted | Weak or | Retune Channel (s) | |
Picture | No Sound | ||
| |||
| Weak or | Sound reception may have deteriorated. | |
Normal Picture | Switch NICAM setting (Sound menu) to Off | ||
distorted sound | |||
| until reception improves. | ||
|
| ||
|
| This is a characteristic of liquid crystal panels and is not a problem. | |
There may be red spots, blue |
| The liquid crystal panel is built with very high precision | |
| technology giving you fine picture details. Occasionally, | ||
spots and green spots on the | Normal Sound | a few | |
| |||
screen |
| fixed point of blue, green, or red. | |
|
| Please note the this does not affect the | |
|
| performance of your LCD. |
Maintenance
To clean this unit, wipe with a soft, dry cloth.
If the surfaces are extremely dirty, use a soft cloth dipped in
•Use eyeglass cleaner to remove stubborn dirt from the LCD.
•Never use alcohol, paint thinner or benzine to clean this unit.
•Before using chemically treated cloth, read the instructions that came with the cloth carefully.
•Do not wipe the LCD with water.
Wipe the cabinet with a soft cloth
If the cabinet is heavily soiled, wipe with a
CAUTION :
If water or similar substances get inside the monitor via the liquid crystal panel surface, a malfunction may result.
Neutral detergent
38