To clear the memory arm and disarm the system.
Dsc alarm memory light on.
To view which sensor s generated the alarm press 3.
Press to exit.
Dsc commands vary a bit from model to model.
When that happens you will need to reset the sensors using the keypad on the control unit.
Press the then 3 keys to display the zone which caused the alarm.
The alarm memory light will remain on until the alarm is armed and disarmed once.
To reset the alarm or the warning lights enter your master code twice press the reset button and then enter 72 if the alarm is still ringing.
Normally there is a wiring diagram with the proper model number on it.
Alarm memory when an alarm occurs the memory indicator and fire indicator if applicable will turn on.
You seem unclear as to your system model.
Once the alarm is off try to find out why.
A dsc alarm system should run off of battery power for several hours during a power outage but if you have a longer period of downtime the batteries can be drained.
Dsc alarms can go off for a number of reasons.
The corresponding sensor number will flash.
Alarm memory display if the memory light is on an alarm has occurred during the last time armed period.
The alarm memory will automatically he displayed when the system is disarmed see disarming the system.