Alarm Message Display
During an alarm, the main interface shows the general reason description for the alarm in the first line, for
example, ZONE ALARM. The alarm message remains displayed for the entire duration of the alarm.
To verify the event that caused the alarm, you can press and hold the corresponding numeric key (from 1 to
8) to show the event details. The display will show the Zone or the event that triggered the alarm.
To examine whether any other Zones are involved in the alarm, press and to scroll up and down
the page. Normally, the display shows the last Zone affected by the event.
At this moment, if there is a telephone call in progress, when you type in the user code and then press
, the display shows the question: . Press again to confirm the stopping of
telephone call, or press to return to the main interface and not to stop telephone call.
Display of GSM Signal Strength
By pressing + 0 (F0), the display shows the value of GSM signal strength in the first line of main
interface. The value persists for about two minutes, or you can press + 0 (F0) again to exit. You can
also monitor the GSM signal strength during a call in progress.
None : No GSM signal.
One : Minimum GSM signal
Eight : Maximum GSM signal
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