Troubleshooting
■ General
Problem | Cause | Remedy | See | |
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This unit fails to turn on | The power cord is not connected or the plug | Connect the power cord firmly. | 9 | |
when STANDBY/ON is | is not completely inserted. |
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pressed. | This unit has been exposed to a strong | Disconnect the power cord, plug it back in |
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| external electric shock (such as lightning or | after 30 seconds, then use it normally. | — | |
| strong static electricity). |
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A “humming” sound can be | Incorrect cable connections. | Firmly connect the audio connection cord |
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heard. |
| plugs. If the problem persists, the cables | — | |
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| may be defective. |
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This unit does not operate | The internal microcomputer has been | Disconnect the AC power cord from the |
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properly. | frozen by an external electric shock (such | outlet and then plug it in again after about | 9 | |
| as lightning or excessive static electricity) | 30 seconds. | ||
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| or by a power supply with low voltage. |
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■Resetting the system
Use this feature to set this unit to the initial factory settings. This unit also clears all preset stations and services.
Press and hold FUNCTION/FM MODE on the front panel for more than 5 seconds.
“Factory reset...” appears in the front panel display and |
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then this unit is set to the standby mode automatically. | ADDITIONAL INFORMATION |
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