Panasonic SC-HT07 EN - Manual (Page 28)

RQT7384-3B
H0104SG3044
En Matsushita Electric Industrial Co., Ltd.
Web Site: http://www.panasonic.co.jp/global/
Troubleshooting guide
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.
Common problems Pages
No power. • Ensure the AC mains lead and system cable are connected. 8
No sound or no picture.
• Turn the volume up.
• Check connections to speakers and other equipment.
• Select the correct source.
• Change the D-INPUT setting to suit the type of connection you have made.
• Check that the digital signals can be decoded by this unit.
• Turn PCM FIX or DTS FIX off.
• Check the AV output settings and set them to suit the connections (RCA or
SCART) you have made.
13
7-11
13
22
9
20
9, 22
“F76” appears on the
display, and the unit turns
off.
“FAN LOCK” appears on
the display.
• Determine and correct the cause, then turn the unit on.
Causes include:
− Shorting (bare wires touching) of positive and negative speaker wires.
− Using the subwoofer in a hot environment without proper ventilation.
Consult your dealer if the problem occurs again after turning the unit on.
7
–
“F 70” appears on the
display. • Turn the unit off, disconnect the AC mains lead, and consult your dealer. –
Sound modes Pages
Sound is not heard from
the center, surround, or
subwoofer speakers. • Turn 2CH MIX off.
• The source may be stereo. Change the sound mode. 13
13
Cannot use Dolby Pro
LogicII or SFC. • You cannot use Dolby Pro LogicII or SFC when input is PCM with
sampling frequencies of 96 or 88.2 kHz.
13
Radio Pages
The radio cannot be tuned
in or there is a lot of noise
and interference.
• 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.
10
10
21
–
–
There is a lot of noise
when listening to AM.
• Press and hold [MULTI CONTROL, ENTER] on the main unit so “DEFEAT”
appears (the DSP is defeated). This should reduce noise. The unit cannot
play multiple channel sound while the DSP is defeated, so repeat this to
reengage the DSP.
–
The correct AM frequency
cannot be tuned in. • Change the frequency step. 17
NORSK
Utstyret bør plasseres i nærheten av AC-stikkontakten, og
støpslet må være lett tilgjengelig hvis det skulle oppstå
problemer.
SUOMI
Laite tulee asettaa lähelle verkkopistorasiaa ja pistokkeen
täytyy olla sellaisessa asennossa, että siihen on helppo
tarttua ongelman sattuessa.
SC-HT07EB-EN.fm Page 28 Friday, May 7, 2004 4:29 PM