Faqs - Panasonic Viera TC-L42D30L Operating Instructions Manual

FAQs

Before requesting service or assistance, please follow these simple guides to resolve the problem.
If the problem still persists, please contact your local Panasonic dealer for assistance.
White spots or shadow images (noise)
•
Check the position, direction, and connection
of the aerial.
Neither image nor sound is produced
•
Is the TV in "AV mode"?
•
Is the mains lead plugged into the socket
outlet?
•
Is the TV turned On?
•
Check the Picture Menu (p. 26 - 28) and
volume.
•
Check all required cables and connections
are firmly in place.
An error message appears
•
Follow the message's instructions.
•
If the problem persists, contact your local
Panasonic dealer.
Problem
Chaotic image, noisy
No image can be
displayed
Blurry or distorted
image
(no sound or low
volume)
Unusual image is
displayed
No sound is produced
Sound level is low or
sound is distorted
The LCD panel moves slightly when it is pushed
with a finger Clattered sound might be heard
•
There are some looseness around the panel to
prevent the damage to the panel.
The panel might move slightly when it is pushed
with a finger, and clattered sound might be heard.
This is not a malfunction.
There may be red spots, blue spots, green spots
and black spots on the screen
•
This is a characteristic of liquid crystal panels and
is not a problem. The liquid crystal panel is built
with very high precision technology giving you
fine picture details. Occasionally, a few non-active
pixels may appear on the screen as a fixed point
of red, green, blue or black. Please note this does
not affect the performance of your LCD, and it is
not a quality problem.
•
Change the setting of [P-NR] in the Picture Menu (to remove noise).
(p. 27)
•
Check nearby electrical products (car, motorcycle, fluorescent lamp).
•
Is [Colour] or [Contrast] in the Picture Menu set to the minimum?
(p. 26)
•
Reset channels (p. 36, 37)
•
Turn the TV Off with Mains power On / Off switch, then turn it On
again.
•
Is "Sound Mute" active?
•
Is the volume set to the minimum?
•
Sound signal reception may be deteriorated.
Actions
(p. 11)
75