Troubleshooting, Symptoms check – Panasonic TX21AP1PB Uživatelská příručka

Stránka 36

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TROUBLESHOOTING

Symptoms

Check

Picture

Sound

Snowy picture

I

n

ovsy sound

Aerial location, direction or connection

Multiple mages

N

(

ormal sound

Aerial location, direction or connection

Interference

I

(1

ovs

/

\

y sound

- electrical appliances
- cars/motorcycles
- fluorescent lights

Normal picture

No

X

\

sound

Volume level

check whether the mute function has been activated
on Remote Control and volume is selected correctly

in Tuning Menu

No picture

N ovs

X

\

y sound

Check:

- If AV mode is activated
- if plugged into AC outlet
- if switched on
- picture/volume settings
- if in standby mode

No colour

N

<

ormal sound

Colour control

Scrambled

Norma

/

1 or

k

\

weak sound

Retune channels

Coloured patches

N

<

ormal sound

Magnetic interference (e.g. loudspeaker - remove)

TV set moved while On - turn TV set off for 30 min.

Normal picture

N ovs

\

y sound

Receiving conditions are bad (e.g. atmospheric

conditions)
Switch MPX (Sound menu) to Mono and wait for
better conditions

3 6

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