Ademco Vista XM Trouble
| NO AC | AC Power Failure |
| BAT | Panel battery Low |
| BAT 01 – 63 | Zone Low Battery |
| CHECK 01 – 63 | Zone not communicating with panel, may be bad |
| CHECK 87 | 4285 Voice Module Trouble |
| CHECK 88 | Wireless Zones not communicating with 2nd Receiver |
| CHECK 89 | 2nd Receiver Failure |
| CHECK 90 | Wireless Zones not communicating with 1st Receiver |
| CHECK 91 | 1st Receiver Failure |
| CHECK 97 | Short in Polling Loop |
| OC | Open Circuit, bad keypad wire |
| FC | Fail to Communicate |
| CC | Panel is being downloaded by Tech Support |
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Smoke Batteries |
Remove old batteries, hold test button 30 seconds, add new batteries |