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Matsushita Electric Industrial Co., Ltd.
Web Site:
http://www.panasonic.co.jp/global/
RQTV0110-1B
H0206AO1036
En
Troubleshooting guide
No power.
No sound.
Display is dim.
“OVERLOAD”, “F70”,
or “F76” appears on the
display.
"FAN LOCK" appears on
the display.
Common problems
Pages
Ensure the AC mains lead is connected.
Turn the volume up.
Check connections to speakers and other equipment.
Select the correct source.
Change the DIG INPUT setting to suit the type of connection you have
made.
Check that the digital signals can be decoded by this unit.
Turn PCMFIX or DTS FIX off.
An electrostatic discharge (ESD) may interrupt sound. Turn the unit off and
on again.
Check the DIMMER level.
An electrostatic discharge (ESD) may cause the display to dim. Turn the
unit off and on again.
Turn the unit off, disconnect the AC mains lead, and consult your dealer.
Remove the object obstructing the cooling fan.
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9
12
6, 8-9
12
10-11
8
21
-
20
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9
Sound is not heard from
the center, surround, or
subwoofer speakers.
A ticking noise interrupts
the sound.
Cannot use Dolby Pro
Logic
ΙΙ
or SFC.
The source may be stereo. Use Dolby Pro Logic
ΙΙ
or SFC.
The speaker wires are touching each other. Check all your speaker
connections.
You cannot use Dolby Pro Logic
ΙΙ
or SFC when input is PCM with sampling
frequencies of 96 or 88.2 kHz.
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12
6
12
Sound
Pages
The radio cannot be
tuned in or there is
a lot of noise and
interference.
There is a lot of noise
when listening to AM.
The correct AM
frequency cannot be
tuned in.
Radio
Pages
Connect the appropriate antenna. (You may need an outdoor antenna or
one with more elements.)
Adjust the position of the FM or AM antenna.
Reduce the treble.
Turn off nearby televisions, video decks and DVD players.
Separate the antenna from other cables, leads, and appliances.
Try changing the sound mode or turning the modes off.
Try changing the BEAT PROOF mode.
Change the frequency step.
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9
9
16, 18
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12
16, 18
16, 17
Maintenance
If the surfaces are dirty
To clean this unit, wipe with a soft, dry cloth.
Never use alcohol, paint thinner or benzine to clean this unit.
Before using chemically treated cloth, carefully read the instructions that came with the cloth.
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Before requesting service, make the below checks.
If you can't fix the unit as described or if something not listed here occurs, contact your dealer.
SC-HT40GN-offset.indb 24
2/27/2006 11:39:33 AM