What to Do if the GC3 is Not Responding
- Disarm your security system,
- Remove the bottom screw, and pull the front from the backplate.
- Hang the front on the backplate with the plastic strap.
- Disconnect the power Cable and backup battery from the panel for 2 minutes.
- After reconnecting the power cable and battery, return the panel to its originally mounted position, replace the screw to secure the panel to the backplate.
The panel will begin to boot up.
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