Troubleshooting Guide
ENGLISH
If a fault occurs, run through the table below before taking your receiver for repair.
If the fault persists, attempt to solve it by switching the receiver off and on again. If this fails to resolve the situation, consult your dealer. Under no circumstances should you attempt to repair the unit yourself. This could void the warranty.
■REmOTE CONTROL UNIT
PROBLEm | POSSIBLE CAUSE | REmEDY | |
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No operation | • Batteries are not loaded or exhausted. | • Replace the batteries. | |
• The remote sensor is obstructed. | • Remove the obstacle. | ||
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■mAIN UNIT |
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[AmPLIFIER SECTION] |
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PROBLEm | POSSIBLE CAUSE | REmEDY | |
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No power | • The AC input cord is disconnected. | • Connect cord securely. | |
| • Poor connection at AC wall outlet or the outlet is | • Check the outlet using a lamp or another appliance. | |
| inactive. |
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No sound | • The speaker cords are disconnected. | • Check the speaker connections. | |
| • The master volume is adjusted too low. | • Adjust the master volume. | |
| • The MUTE button on the remote control is | • Press the MUTE button to cancel the muting effect. | |
| pressed to ON. |
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| • Incorrect selection of input source. | • Select the desired input source correctly. | |
| • Incorrect connections between the components. | • Make connections correctly. | |
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Noise or distorted sound | • Poor connections. | • Check the connections and connect all cords | |
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| securely. | |
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No sound from the surround | • Surround mode is switched off(stereo mode). | • Select a surround mode. | |
speakers | • Master volume and surround level are too low. | • Adjust master volume and surround level. | |
| • Monaural source is used. | • Select a stereo or surround source. | |
| • Surround speaker setting is "NO". | • Select the desired surround speaker setting. | |
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No sound from the center | • Stereo mode, etc is selected. | • Select the desired surround mode. | |
speaker | • Center speaker setting is "NO". | • Select the desired center speaker setting. | |
| • Master volume and center level are too low. | • Adjust master volume and center level. | |
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No sound from the surround | • The input signal format or the current surround | • Under the proper situations, perform the 7.1(or 6.1) | |
back speakers | mode cannot support the 7.1(or 6.1) surround. | surround playback.(For details, refer to "ENJOYING | |
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| SURROUND SOUND" on page 17.) | |
| • Master volume and surround back level are too | • Adjust master volume and surround back level. | |
| low. |
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| • Surround back speaker setting is "NO". | • Select the desired surround back speaker setting. | |
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[TUNER SECTION] |
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PROBLEm | POSSIBLE CAUSE | REmEDY | |
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Station cannot be received | • No antenna is connected. | • Connect an antenna. | |
| • The desired station frequency is not tuned in. | • Tune in the desired station frequency. | |
| • The antenna is in wrong position. | • Move the antenna and retry tuning. | |
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Preset stations cannot be | • An incorrect station frequency has been | • Memorize the correct station frequency. | |
received | memorized. |
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| • The memorized stations are cleared. | • Memorize the stations again. | |
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Poor FM reception | • No antenna is connected. | • Connect an antenna. | |
| • The antenna is not positioned for the best | • Change the position of the antenna. | |
| reception. |
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