Detector reset function
This function is used to reset Smoke Detectors and Zone Troubles. Your system must be Disarmed to use the Reset
function.
Step 1 Press [r]-[7]. Resets have now been performed. The FIRE light will go off if the smoke detectors
have been reset.
Step 2 If the keypad begins beeping, the reset did not execute properly. Enter your code to silence the
keypad. Wait a few minutes and repeat step 2 to attempt another reset. If the keypad still beeps
after repeated attempts, please contact your installer.
Setting the system clock
Step 1 Enter [r][9][7].
Step 2 Enter [master code].
Step 3 Enter the “hour code” which must be two (2) digits.
Note: The clock is a 24-hour clock. Refer to the following table.
Time Hour Code Time Hour Code
11:00 PM 23
Step 4 Enter the “minutes code” which must be two (2) digits.
Example: 7 minutes after would be entered [0] – [7].
NX-108/116/124E User manual Page 15 10/11/05