Troubleshooting and Diagnostics
Symptom | Potential Cause | Remedy (Things to try) |
No visual or audible feedback | Keypad is not communicating with the | Check wiring and plug connections. Verify power at |
when buttons are pressed. | control. Power may be off or wiring | connections using a voltmeter. |
| unplugged. |
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Ready, Trouble, Armed, Stay, and | Keypad is communicating but it has not | Use the bus module enrollment procedure to enroll the |
Exit LEDs are lighting in a | been enrolled with the Control. | keypad into the Control. |
clockwize rotation. |
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Numeric keys All Flashing | Keypad is in the Setup Mode is waiting for | Refer to the instructions for address setting OR press the |
| an address setting. | Exit key to return to regular operation. |
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Erratic operation. LEDs and | Improper data bus termination, improper | Check for: a. Reversed data bus wires. b. Improper data |
buttons do not seem to be | wiring or wiring, OR another keypad already | bus termination (see manual). c. Duplicate address |
responding properly. | exists at this data bus address. | "conflict" with another keypad. If all else fails swap with |
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| another keypad making sure to |
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| problem goes away the old keypad may be defective. If |
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| problem persists contact Tech Support. |
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Please Note: The back page of this booklet is designed so that it may be separated from the rest of the pages. It may then be folded in half to convert into a User Operation Guide for the M1KPAS Arming Station. It may be placed inside or with the regular M1/EZ8 User Guide book as a suppliment to those complete instructions.
