DT22 INSTALLATION MANUAL | E L A N H O M E S Y S T E M S |
Troubleshooting
Audio Troubleshooting Procedures
Symptom | Possible Cause/s | What an authorized installer can do | |
No power up. | 1. | No AC power. | 1. a. Check Power switch. |
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| b. Connect Power Cord to AC outlet. |
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| c. Check AC circuit breaker. |
| 2. | Blown fuse. | 2. Replace fuse w/ T2AL type fuse, 2A only. |
No audio. | 1. See No power up | 1. | Press Play, tune station, turn on etc. |
| Symptom. |
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| 2. Source on Receiver not | 2. | Select Source on Receiver. |
| selected. |
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| 3. Source | 3 a. Consult front panel display to determine Zone selection. | |
| selected in |
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| wrong zone. IR |
| b. Connect IR keypad or touch panel to correct zone. |
| zone controller |
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| (keypad etc.) |
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| connected to |
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| wrong zone. |
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| 4. Output’s | 4. | Increase volume. |
| volume |
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| turned all the |
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| way down. |
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| 5. Speakers or | 5. | Test known good speaker/volume control at amplifier. |
| volume controls |
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| miswired |
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| or defective. |
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| 6. Zone audio | 6. | Verify connections. |
| output(s) connected |
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| to wrong amplifier |
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| input(s). |
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