System 719  (130-1266)         Troubleshooting         Faxback Doc. # 7568

┌───────────────────┬───────────────────────────┬────────────────────────┐
│       SYMPTOM     │     POSSIBLE CAUSE        │   CORRECTIVE ACTION    │
│                   │                           │                        │
├───────────────────┼───────────────────────────┼────────────────────────┤
│No power when POWER│No power at the AC outlet, │Make sure there is power│
│is set to on       │or the plug is not seated  │to the AC outlet and in-│
│                   │                           │sert the system's power │
│                   │                           │      plug completely.  │
├───────────────────┼───────────────────────────┼────────────────────────┤
│No sound           │Volume control is set to   │Turn up the volume.     │
│                   │minimum.                   │                        │
│                   ├───────────────────────────┼────────────────────────┤
│                   │The wrong function is se-  │Select the correct func-│
│                   │lected.                    │tion.                   │
│                   ├───────────────────────────┼────────────────────────┤
│                   │Speakers are not selected. │Set SPEAKERS A or B to  │
│                   │                           │select speakers.        │
├───────────────────┼───────────────────────────┼────────────────────────┤
│No sound from any  │Faulty speaker connections.│Firmly connect the leads│
│function           │                           │to the speaker terminals│
├───────────────────┼───────────────────────────┼────────────────────────┤
│The CD changer does│The CD is loaded upside    │Load the CD with the la-│
│not operate.       │down.                      │bel side up.            │
├───────────────────┼───────────────────────────┼────────────────────────┤
│The sound from the │The CD is dirty.           │Clean the CD.           │
│CD changer skips   ├───────────────────────────┼────────────────────────┤
│                   │The CD is scratched.       │Replace the CD.         │
├───────────────────┼───────────────────────────┼────────────────────────┤
│Abnormal CD or dis-│The tuner's memory must be │Disconnect the power    │
│play operation with│reset.                     │cord, then reconnect it,│
│the appropriate    │                           │press RESET, and  resume│
│button settings.   │                           │operation.              │
├───────────────────┼───────────────────────────┼────────────────────────┤
│Poor sound quality │Dolby mode is not set cor- │Set Dolby NR to match   │
│during playback    │rectly.                    │the tape being played.  │
│                   ├───────────────────────────┼────────────────────────┤
│                   │Dirty heads, pinch roller  │Clean the tape path.    │
│                   │or capstans                │                        │
├───────────────────┼───────────────────────────┼────────────────────────┤
│Record mode does   │The erase-protection tabs  │Place tape over the tabs│
│not operate.       │have been removed from the │                        │
│                   │cassette.                  │                        │
└───────────────────┴───────────────────────────┴────────────────────────┘

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