Troubleshooting - Panasonic Viera TX-26LE8A Operating Instructions Manual

Troubleshooting

Picture
Snowy Picture
Multiple Image
Interference
Normal Picture
No Picture
No Colour
Poor or Distorted
Picture
Normal Picture
There may be red spots,
blue spots, green spots and
black spots on the screen
"VIERA Link" function does not work
Poor Video.
H
(Snow noise, no picture, picture runs, etc.)
D
M
I
Poor Audio
The error message appears.
30
Symptoms
Sound
Noisy Sound
Normal Sound
Noisy Sound
No Sound
No Sound
Normal Sound
Weak or No sound Retune Channel(s).
Weak or Distorted
sound
Normal Sound
Checks
Aerial location, direction or connection
Aerial location, direction or connections
Electrical appliances
Cars, motorcycles
Fluorescent lights
Volume level
Sound mute switched on.
Is the unit in "AV mode"?, Is the mains lead
plugged into the socket outlet?, Is the TV unit
turned On?
Check Picture menu and volume.
Colour Control set at minimum levels.
Colour system
Sound reception may have deteriorated.
Sound system.
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 fixed points of red, blue, green or black.
Please note this does not affect the
performance of your LCD.
Switch the TV unit on again with the equipment
on.
Set "VIERA Link" to "Off", then set to "On"
again.
HDMI cable is not connected securely. Turn
OFF the power supply of the TV and connected
equipment OFF then turn on again.
Check compatibility of input signal from
the connected equipment. The connected
equipment must be EIA/CEA-861/861B
compliant.
Change the audio setting of the connected
equipment to L.PCM
Check the "HDMI1 input" setting in the Sound
menu.
If digital sound connected has a problem, select
analogue sound (DVI) connected.
Please consult an Authorized Service Center.