Panasonic Viera TH-P50VT20Z Operating Instructions Manual page 85

FAQs
Chaotic image, noisy
No image can be displayed
Blurry or distorted image
(no sound or low volume)
Unusual image is displayed
"Shop" appears on screen
at switch on
No sound is produced
Sound level is low
or sound is distorted
Unusual sound from the TV
Sound is unusual
Pictures from external
equipment are unusual
when the equipment is
connected via HDMI
Cannot connect to the
network
Cannot select the file
during DLNA operations
Cannot operate VIERA
CAST
84
Problem
●
Change the setting of "P-NR" in the Picture Menu (to remove
noise). (p. 33)
●
Check nearby electrical products (car, motorcycle,
fluorescent lamp).
●
Is "Colour" or "Contrast" in the Picture Menu set to the
minimum? (p. 33)
●
Reset channels (p. 40, 41).
●
Turn off the TV with Mains power On / Off switch, then turn it
on again.
●
"Shop" was selected in "Auto Tuning" (p. 12)
Reset settings in "Shipping Condition" (p. 46), then select
"Home" in "Auto Tuning" (p. 12)
●
Is "Sound Mute" active? (p. 10)
●
Is the volume set to the minimum?
●
Sound signal reception may be deteriorated.
●
Set "MPX" in the Sound Menu to "Mono" (p. 34).
●
When power is on, whirring sound of cooling fan or drive
noise may be heard from inside the TV (not a sign of faulty
operation).
●
Set the sound setting of the connected equipment to "2ch L.PCM".
●
Check the "HDMI1 / 2 / 3 / 4 Input" setting in the Sound Menu. (p. 35)
●
If digital sound connection has a problem, select analogue
sound connection. (p. 76)
●
Is the HDMI cable connected properly? (p. 69, 74, 75)
●
Turn Off the TV and equipment, then turn them On again.
●
Check an input signal from the equipment. (p. 78)
●
Use an equipment compliant with EIA/CEA-861/861B.
●
Check the LAN cable or Wireless LAN Adaptor is connected
properly. (p. 61)
●
Check the connections and settings. (p. 61 - 64)
●
Check the network equipment and network environment.
●
If the problem persists, consult your Internet Service Provider
or telecommunications company.
●
Is media server prepared? (p. 60)
●
Check applicable data format. (p. 60)
●
Check the connections and settings. (p. 61 - 64)
●
The server or connected line might be busy now.
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