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.
No power.
No sound.
Display is dim.
“OVERLOAD”, “F70”, or “F76” appears on the display.
"FAN LOCK" appears on the display.
Sound is not heard from the center, surround, or subwoofer speakers.
A ticking noise interrupts the sound.
Cannot use Dolby Pro LogicΙΙ or SFC.
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.
| Common problems | Pages | |
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• Ensure the AC mains lead is connected. | 9 | ||
• Turn the volume up. | 12 | ||
6, | |||
• Check connections to speakers and other equipment. | |||
12 | |||
• Select the correct source. | |||
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• | Change the DIG INPUT setting to suit the type of connection you have | ||
| made. | 8 | |
• Check that the digital signals can be decoded by this unit. | |||
• Turn PCMFIX or DTS FIX off. | 21 | ||
• An electrostatic discharge (ESD) may interrupt sound. Turn the unit off and | - | ||
| on again. |
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• Check the DIMMER level. | 20 | ||
• | An electrostatic discharge (ESD) may cause the display to dim. Turn the | - | |
| unit off and on again. |
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• Turn the unit off, disconnect the AC mains lead, and consult your dealer. | - | ||
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• Remove the object obstructing the cooling fan. | 9 | ||
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| Sound | Pages | |
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• The source may be stereo. Use Dolby Pro LogicΙΙ or SFC. | 12 | ||
• | The speaker wires are touching each other. Check all your speaker | 6 | |
| connections. |
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• | You cannot use Dolby Pro LogicΙΙ or SFC when input is PCM with sampling | 12 | |
| frequencies of 96 or 88.2 kHz. |
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| Radio | Pages | |
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• | Connect the appropriate antenna. (You may need an outdoor antenna or | 9 | |
| one with more elements.) |
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• Adjust the position of the FM or AM antenna. | 9 | ||
• | Reduce the treble. | 16, 18 | |
• 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. | 12 | ||
• Try changing the BEAT PROOF mode. | 16, 18 | ||
• Change the frequency step. | 16, 17 | ||
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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.
Matsushita Electric Industrial Co., Ltd. | En |
Web Site: http://www.panasonic.co.jp/global/ |
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H0206AO1036
