TROUBLE SHOOTING GUIDE
If your receiver/amplifier should not perform as expected, consult the table below to see if the problem can be corrected before seeking help from your dealer or our service organization.
PROBLEM |
| POSSIBLE CAUSE |
| REMEDY |
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No power | • The AC input cord is disconnected. | • | Connect cord securely. | ENGLISH | ||
• | The speaker cables are shorted. | • | Check the speaker connections. | |||
The sound is shut off | ||||||
| • | Poor connection at AC wall outlet or | • | Check the outlet using lamp or other |
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| the outlet is inactive. |
| appliance. |
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| • The speaker cables are disconnected. | • Check the speaker connections. |
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| • The master volume adjusted too low. | • Adjust the master volume. |
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| • The mute button is pressed to on. | • Press the MUTE button to cancel. |
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No sound from the | • The speaker switches are not pressed | • | Press the speaker switch to ON. |
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| correctly. |
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speakers |
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| • Incorrect selections of program | • | Select the desired program source |
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| source. |
| correctly. |
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| • | Incorrect connections between the | • | Make connections correctly. |
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| components. |
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Sound is only heard from | • The BALANCE control is set to one end. | • | Adjust BALANCE control. |
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• | One of the connection cords is dis- | • | Connect the right and left connection |
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one of front speakers |
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| connected. |
| cords securely. |
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The remote control unit | • Batteries are not loaded or exhausted. | • | Replace the with new batteries. |
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• The remote sensor is obstructed. | • | Remove the obstacle from the remote |
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does not operate |
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| sensor. |
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| • No antenna is connected. | • | Connect an antenna. |
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Not receiving the station | • | The desired station frequency is not | • | Tune in the desired sating again. |
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| tuned in. |
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Not receiving the preset | • | An incorrect station frequency has | • Memorized the correct station frequency. |
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| been memorized. |
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station |
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• The memorized stations are cleared | • Memorize the stations again. |
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| • No antenna is connected. | • | Connect an antenna. |
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Poor FM reception | • | The antenna is not positioned for the | • | Change he position of the antenna. |
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| best reception. |
| Route as high as possible. |
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Continuous hissing noise | • | Week signal. | • In areas remote from the transmitter, a |
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during FM reception, es- |
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| 5 to 8 element antenna designed |
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pecially when a stereo |
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| exclusively for FM is suggested. |
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broadcast is received |
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Continuous or intermittent | • | Noise is caused by motors, fluorescent, | • | Keep the receiver away from noise |
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hissing noise during AM |
| lamps or lightning, etc.. |
| sources. |
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reception, especially at |
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| Install an outdoor AM antenna. |
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night. | • | The AC input cord may be too close | • | Position the AC input cord away from |
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A hum can be heard dur- |
| to the AM loop antenna or the antenna |
| the antenna wire and the AM loop |
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ing AM reception. |
| wire. |
| antenna. |
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| Adjust the position of the AM loop |
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| antenna. |
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