ENGLISH
Troubleshooting Guide
If a fault occurs, run through the table below before taking your unit for repair.
If the fault persists, attempt to solve it by switching the unit off and on again. If this fails to resolve the situation, consult your dealer. Under no circumstances should you repair the unit yourself as this could invalidate the warranty!
PROBLEM | POSSIBLE CAUSE | REMEDY |
|
|
|
No power | • The AC input cord is disconnected. | • Connect the cord securely. |
| • Poor connection at AC wall outlet or the outlet | • Check the outlet using a lamp or another |
| is inactive. | appliance. |
|
|
|
No sound | • Speaker cords are disconnected. | • Check the speaker connections. |
| • Incorrect connections between the | • Make connections correctly. |
| components. |
|
| • Incorrect operation of the pre amplifier. | • Check the functions of the pre amplifier and |
|
| operate correctly. |
|
|
|
No sound from one channel | • Speaker cords are connected incorrectly or | • Check the speaker connections and |
| incompletely. | reconnect them. |
| • Incorrect connections between the components. | • Make connections correctly. |
| • Defective speaker. | • Check the speaker and repair it or replace by |
|
| new one. |
|
|
|
Excessive hum at normal | • The hum is induced from other components. | • Place the power amplifier away from the pre |
volume level |
| amplifier and the record player. |
| • Defective connection cords. | • Replace by new ones. |
|
|
|
Distorted sound | • The power amplifier overdriven. | • Decrease the volume on the pre amplifier. |
| • Too low impedance speakers are connected. | • Check the speakers and use the speakers |
|
| with the impedance of 4~8Ω. |
|
|
|
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