54
FAQs
S
P
R
B
A
O
D
M
●
Problem
Actions
Screen
Chaotic image, noisy
●
Change the setting of “P-NR” in the Picture Menu (to remove
noise) (p. 24).
●
Check nearby electrical products (car, motorcycle,
fluorescent lamp).
No image can be displayed
●
Is “Colour” or “Contrast” in the Picture Menu set to the
minimum? (p. 24)
Blurry or distorted image
(no sound or low volume)
●
Reset channels (p. 30, 31).
Unusual image is displayed
●
Turn off the TV with Mains power On / Off switch, then turn
it on again.
“Shop” appears on screen
at switch on
●
“Shop” was selected in “Auto Tuning” (p. 12).
●
Reset all settings in “Shipping Condition” (p 34), then select
“Home” in “Auto Tuning” (p 12).
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).
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. 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.
TH-L22X20ZK,ZS_EN.indb 54
TH-L22X20ZK,ZS_EN.indb 54
6/17/2010 12:27:50 PM
6/17/2010 12:27:50 PM
