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| In case of difficulty | 53 |
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Receiver unit, speakers |
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| Symptom | Cause | Remedy |
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| After presetting, reception is not | ÷ The frequency of the preset sta- | ÷ Preset stations with tunable fre- | ¶ |
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| possible with preset call. | tion is not tunable. | quencies. |
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| ÷ Thepresetmemoryhasbeencleared | ÷ Preset stations again. | ¶ |
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| because the power cord has been |
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| unplugged for a long period. |
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| Cassette deck unit |
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| Symptom | Cause | Remedy |
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| Sound cannot be produced by | ÷ The head is dirty. | ÷ Clean the head referring to “Maintenance”. |
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| pressing the play key or no | ÷ The tape is wound too tight due to | ÷ Try another tape. | p |
| Preparation | ||
| operation occurs even when an |
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| operation key is pressed. | irregular winding. |
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| ÷ A nonrecorded tape is played. | ÷ Play a recorded tape. |
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| No operation occurs even when | ÷ Theoperationkeyispressedinlessthan | ÷ Press operation keys after waiting for |
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| an operation key is pressed. | 4 seconds after turning the power ON. | more than 4 seconds. | ™ |
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| ÷ A tape is not inserted in the unit. | ÷ Insert a tape. | ™ |
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| ÷ The tape is wound too tight due to | ÷ Try another tape. |
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| irregular winding. |
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| ÷ The tape is fully wound to one of | ÷ Change the tape transport direction or re- |
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| the reels. | verse the tape insertion orientation. | £ |
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| The DPSS malfunctions. | ÷ The tape used is not suitable for | ÷ Refer to “DPSS”. | ¢ |
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| Basic | |
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| DPSS, for example the spaces be- |
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| tween tunes may be too short. |
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| The tray does not open when | ÷ The key is pressed during recording. | ÷ Press in stop mode. | £ | ||||
| the Open/Close key is pressed. | ÷ The microcomputer is malfunction- | ÷ Unplug the power cord and plug it again. |
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| ing due to external noise. |
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| Sound is harsh or high | ÷ The head is dirty. | ÷ Clean the head referring to “Maintenance”. |
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| frequencies are not reproduced. | ÷ The tape is stretched or shrunk. | ÷ Try another tape. | p |
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| Application |
| Sound is distorted. | ÷ The tape being played was re- | ÷ Try another tape. | • |
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| ÷ The recording revel has not been | ÷ Refer to “Recording”. |
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| set with the CRLS key. |
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| corded with distorted sound. |
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| section |
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| Noise is noticeable. | ÷ The tape head is magnetized. | ÷ Demagnetize the head referring to “Main- |
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| tenance”. | p |
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| ÷ External noise is induced. | ÷ Install the system at a distance from other |
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| electric appliances and TV. |
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| ÷ A tape recorded with Dolby NR ON | ÷ Set the Dolby NR to on. | £ |
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| is played with Dolby NR OFF. |
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| Knowledge |
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| Sound fluctuates. | ÷ The tape is wound irregularly. | ÷ Wind the tape again by fast forwarding, |
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| ÷ The capstans or pinch rollers are dirty. | ÷ Clean the head referring to “Maintenance”. |
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| p |
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| section | |
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| rewinding or playing from an end to the |
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| other. | £ |
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