54
FAQs
Problem Actions
Sound
No sound is produced
Is “Sound Mute” active? (p. 10)
Is the volume set to the minimum?
Sound level is low
or sound is distorted
Sound signal reception may be deteriorated.
Set “MPX” in the Sound Menu to “Mono” (p. 25).
Unusual sound from the
display unit
When power is on, drive noise may be heard from inside the
display unit (not a sign of faulty operation).
HDMI
Sound is unusual
Set the sound setting of the connected equipment to “2ch
L.PCM”.
Check the “HDMI1 / 2 / 3 Input” setting in the Sound Menu
(p. 26).
If digital sound connection has a problem, select analogue
sound connection (p. 49).
Pictures from external
equipment are unusual
when the equipment is
connected via HDMI
Is the HDMI cable connected properly? (p. 41, 46, 47)
Turn Off the TV and equipment, then turn them On again.
Check an input signal from the equipment (p. 50).
Use an equipment compliant with EIA/CEA-861/861B.
Digital TV
Due to the digital reception technologies involved, quality of the Digital TV signals may be
relatively low in some cases, despite good reception of Analogue TV channels.
Unable to receive signals
with a high-performance
aerial
TV
VCR
(Individual aerial)
(Individual aerial)
Aerial
Input
terminal
Splitter
Aerial Output
Aerial Input
Aerial Output
Install an aerial individually for the TV and VCR
(or use a splitter).
Interference or
frozen / disappearing
image in Digital TV
Check “Digital TV Signal Condition” (p. 30).
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.
Other
TV goes into Standby
mode
Auto power standby function is activated.
The TV enters Standby mode about 30 mins. after analogue
broadcasting ends.
The remote control does
not work or is intermittent
Are the batteries installed correctly? (p. 3)
Has the TV been switched On?
Point the remote control directly at the front of the TV (within
about 7 m and a 30 degree angle of the front of the TV).
Situate the TV away from sunshine or other sources of
bright light not to shine on the TV’s remote control signal
receiver.
Parts of the TV become hot
Even when the temperature of parts of the front, top and rear
panels has risen, these temperature rises will not pose any
problems in terms of performance or quality.
