Other Information
Troubleshooting
If you have any problems with the unit, please check the troubleshooting table below first. For any problems not covered in the table, please consult your nearest ONKYO authorized service center.
Symptom | Cause | Remedy |
| ||
The unit doesn’t turn on. | The AC power cord is not fully in- | Insert the AC power cord (mains lead) | |||
| serted into the wall outlet. | plug into the wall outlet (the mains) | |||
|
|
| securely. | ||
|
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|
|
| |
Sound is reproduced from | • | The wire of the speaker cord is | • Check the speaker connections (see | ||
neither left or right speaker. |
| touching the other jacks, connec- |
| page 15). | |
|
| tors, or metal parts. | • | Adjust the volume level (see page | |
| • | The volume level is turned down | |||
|
| to the minimum. |
| 19). |
|
| • | The sound is muted with the mut- | • Press MUTING button on the re- | ||
|
| ing function. |
| mote controller to restore the sound | |
|
|
|
| (see page 21). | |
| • | The headphones are connected to | • | Turn down the volume level first, | |
|
| the PHONES jack. |
| then disconnect the headphones. | |
|
|
|
| Then, readjust the volume level. | |
| • Jumper plugs are not connected to | • | Connect the jumper plugs to PRO- | ||
|
| the PROCESSOR connectors. |
| CESSOR connectors. | |
|
|
|
|
| |
Sound is reproduced from | • | The speaker cord is not connected | • Check the speaker connections (see | ||
only one speaker. |
| properly or firmly, or is discon- |
| page 15). | |
|
| nected. | • Adjust the sound balance (see page | ||
| • | The sound is unbalanced between | |||
|
| the left and right speakers. |
| 20). |
|
| • | Jumper plug is not connected to | • | Connect the jumper plug to PRO- | |
|
| the PROCESSOR connectors. |
| CESSOR connectors. | |
|
|
|
|
| |
No sound is reproduced | • | The volume level is turned down | • Adjust the volume to the proper | ||
when the |
| to the minimum. |
| level when you set the timer (see | |
operates. |
|
|
| page 19). | |
|
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|
| |
The remote control doesn’t | • | The batteries in the remote control- | • Replace the batteries with new ones | ||
operate. |
| ler are dead. |
| (see page 17). | |
| • The remote controller is out of the | • Operate the remote controller | |||
|
| control range. |
| within the control range (see page | |
|
|
|
| 17). |
|
| • There is some obstruction between | • | Try to operate the remote control- | ||
|
| the remote controller and the unit. |
| ler from a different angle, or remove | |
|
|
|
| the obstruction. | |
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Excessive electrical interference may temporarily render this system's sensitive microcomputer inoper- able. If this happens, unplug the system for at least five seconds.
Information Other Operation
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