Panasonic Viera TH-42PZ700E Operating Instructions Manual page 45

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
Whirling sound is heard
•
Due to the digital reception technologies involved, quality of the DTV signals may be relatively low in
some cases, despite good reception of analogue programmes.
Unable to receive signals
with a high-performance
aerial
Interference or
frozen / disappearing
image in DVB
Sound is unusual
Pictures from external
equipment are unusual
when the equipment is
connected via HDMI
TV goes into
"Standby mode"
The remote control
does not work
Actions
•
Set "P-NR" in the Picture Menu (to remove noise). (p. 20)
•
Check nearby electrical products
(car, motorcycle, fl uorescent lamp).
•
Is "Colour" or "Contrast" in the Picture Menu set to the minimum?
(p. 20)
•
Check Colour system. (p. 27)
•
Reset channels. (p. 27)
•
Turn off the TV with Mains power On / Off switch, then turn it on
again.
•
Is "Sound mute" active? (p. 7)
•
Is the volume set to the minimum?
•
Sound signal reception may be deteriorated.
•
Set "MPX" (p. 20) in the Sound Menu to "Mono". (Analogue)
•
Check Sound system. (p. 27)
•
The sound is from built-in cooling fan
(not a sign of faulty operation).
•
Install an aerial individually for the TV and VCR
(or use a splitter).
TV
Aerial
Input
terminal
VCR
•
Check "DVB Signal Condition". (p. 28)
If "Signal Quality" or "Signal Strength" are displayed in red, check
aerial.
If problem persists, consult your local Panasonic dealer.
•
Turn the TV off with the Mains power On / Off switch, then turn it
On again.
•
Set the sound setting of the connected equipment to
"2ch L.PCM".
•
Check the "HDMI1 / 3 Input" setting in the Sound Menu. (p. 20)
•
If digital sound connection has a problem, select analogue sound
connection. (p. 35)
•
Is the HDMI cable connected properly? (p. 38)
•
Turn Off the TV and equipment, then turn them On again.
•
Check an input signal from the equipment. (p. 43)
•
Use an equipment compliant with EIA/CEA-861/861B.
•
Off Timer function is activated.
•
The TV enters "Standby mode" about 30 min.after broadcasting
ends.
•
Are the batteries installed correctly? (p. 6)
•
Has the TV been switched On?
(Individual aerial)
Splitter
Aerial Output
Aerial Input
Aerial Output
(Individual aerial)
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