HD 990
Troubleshooting
Troubleshooting
Symptom | Cause | Solution | ||
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No lights on front panel | • | No AC Power | • | Make certain that AC power cord is plugged into a live outlet. |
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Remote does not appear to operate | • | Power switch turned off | • | Turn on Power switch. |
| • | Weak batteries | • | Install fresh batteries, observing polarity indications. |
| • | Blocked sensor | • | Remove obstructions from the front panel sensor or connect a remote |
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| sensor to the Remote In jack on the rear panel. |
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Front panel lights, but CD does not play | • | Disc is upside down | • | Reload disc with label side facing up. |
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Play indicator lights, but no sound is heard | • | Poor connections | • | Make certain that connections are secure and made to the correct |
| • | Wrong source connections |
| (e.g., CD) input. |
| • | Select CD source on receiver or preamp. | ||
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Sound skips or stutters during play | • | Disc may be damaged | • | Try another disc. |
| • | Surface vibrations | • | Isolate the unit from vibration by placing it on a firm surface or move |
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| it further away from the speakers. |
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Sound is continually distorted | • | Incorrect input | • | Make certain that the analog Audio Outputs of the CD player |
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| are connected to a |
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| phono input. |
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“Error” lights up continuously in the display | • | Various | • | Turn the unit off and on again. If the problem persists, turn the AC |
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| power to the CD player off and on. |
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