Panasonic Viera TH-65PX600E, Руководство по эксплуатации

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FAQs, etc.
40 41
Problem Actions
Screen
logo appears at
the four corners of the
screen
Contrast is reduced
•
The function to prevent after-image is activated.
(Not a faulty symptom)
● The screen saver is activated if the TV is not operated
for a certain time in AV mode.
● Contrast is lowered when radio, menu, etc. lasts for
several minutes.
● "after-image" (p. 5)
Only one part
remains dark
•
A pixel or luminescent spot may occasionally be missing
in plasma displays.
(Not a faulty symptom)
Chaotic image, noisy
•
Set "P-NR" in the Picture menu (to remove noise).
(p. 16)
•
Check nearby electrical products
(car, motorcycle, fl uorescent lamp).
Blurry or
distorted image
(no sound or low volume)
•
Reset channels. (p. 20 and p. 24)
•
Some programmes may not be received when both Aerial
and CATV signals are connected to the TV through a
mixer. In this case, connect either Aerial or CATV signal
directly to the TV.
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 Picture menu (p. 16) and volume.
No image can be
displayed
•
Is "Colour" or "Contrast" in the Picture menu set to the
minimum? (p. 16)
•
Frequently Asked
Questions
Sound
No sound is produced
•
Is "Sound Mute" active? (p. 7)
•
Is the volume set to the minimum?
Sound level is low
or sound is distorted
•
Sound signal reception may be deteriorated.
•
Set "MPX" (p. 16) in the Sound menu to "Mono".
(Analogue only)
Whirling sound is
heard
•
The sound is from built-in cooling fan (not a sign of
faulty operation).
FAQs
Problem Actions
DVB
Problem Actions
Other
HDMI
•
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.
Sound is unusual
•
Set the sound setting of the connected equipment
to "2ch L.PCM".
•
Check the "HDMI1 / 3 input" setting in the Sound menu.
(p. 16)
•
If digital sound connection has a problem, select
analogue sound connection. (p. 36)
TV goes into
"Standby mode"
•
The sleep function is activated.
•
The TV enters "Standby mode" about 30 min.
after broadcasting ends.
An error message
appears
•
Follow the message's instructions.
•
If the problem persists, contact the authorized
Service Centre.
An error message
appears
•
Contact the authorized Service Centre.
Unable to receive
signals with a
high-performance
aerial
•
Install an aerial individually for the TV and VCR
(or use a splitter).
TV
VCR
(Individual aerial)
(Individual aerial)
Aerial
Input
terminal
Splitter
Aerial Output
Aerial Input
Aerial Output
"Control with HDMI"
function does not work
•
Switch the TV on again with the equipment on.
•
Set “Control with HDMI” to “Off”, then set to “On” again.
(p. 29)