Symptoms | Causes | Remedies | Pages |
Too much noise is heard or sound is interrupted occasionally. (The FM STEREO indicator does not light steadily.)
•FM stereo waves may produce a hiss noise when a certain level is reached.
•The position or direction of the FM antenna (aerial) is incorrect.
•The station is too weak.
• | Switch the frequency receiving mode to | 23 |
| mono. |
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• | Adjust the position, height, and direction | 16 |
| of the FM antenna (aerial). |
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•Connect an FM outdoor antenna (aerial). 17 Try to use an antenna (aerial) with more elements.
[For installation of the outdoor antenna (aerial), consult your nearest dealer as it requires special skills and experience.]
Tuner
Recording
Sound is distorted or | • The radio wave is distorted. |
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sound volume decreases. | • Cars are running or airplanes are flying |
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| near the house. |
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Sound is excessively | • There is a tall building or a mountain |
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distorted. |
| nearby. |
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| [The waves transmitted from the |
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| transmission center (direct waves) and |
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| the waved reflected by buildings or |
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| mountains (diffraction waves) interfere |
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| with each other causing multi pass |
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| distortion.] |
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No preset channels are | • | The power cord (mains lead) is unplugged, | • | The preset data in memory is lost. Preset | 24 |
selected. |
| or the main power is switched off, for a |
| the radio stations again. |
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| long time. |
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Sound is reproduced from | • | The sound system you are trying to | • | DTS Surround sound is unable to be | 35 |
the speakers but not |
| record is DTS Surround. |
| recorded. |
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recorded. |
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| • | Make an analog connection. | 35 |
This unit contains a sensitive microcomputer, which under certain circumstances might fail to operate due to excessive noise interference. If this happens, press the AV receiver’s SUBWOOFER MODE button and 
STANDBY/ON button at the same time until “Clear” appears in the AV receiver’s display. The AV receiver turns into the standby mode, then all the custom settings in the AV receiver’s memory will be erased. Please repeat the custom settings from the beginning.
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