4.4
Zones operating
The 3 protection zones have different operating features.
4.4.1
Zone 1 (delayed)
On system enabled, the opening of the NC line activates an alarm cycle after the entering
time settable in programming.
The alarm cycle is active for the alarm time settable in programming.
It is advisable to use this zone for the NC lines made by magnetic contacts placed on the
entrance door/s. The entering time allows to enter from these entrances and to arrive at the
central unit to disable the system. If an SKI connector is installed outside of the entrance door, it
is advisable to program the minimum entering time.
4.4.2
Zone 2 (Immediate)
On system enabled, the opening of NC line activates an alarm cycle.
The alarm cycle is active for the alarm time settable in programming.
It is advised to use such zone for lines N.C. realized with volumetric detectors of presence.
4.4.3
Zone antisabotage 24h (immediate)
On system disabled, the opening of NC line activates an alarm cycle of 3 minutes, then the
zone autoexcludes. The zone is included when closing of the line.
On system enabled, the opening of the NC circuit activates immediately an alarm cycle.
The alarm cycle is active for the alarm time settable in programming.
Such line is realized with one only series of all contacts NC of the devices of the system.
4.5
Alarm memory
On system disabled, if the yellow LED "Alarm" blinks, two "MEMORY Alarm" LEDs
indicate which zones generated the alarm.
5
Maintenance
5.1
Battery
It is advisable to check the battery connected to the AL1 power supplier/battery charger
and the battery inside of the self-powered sirens.
5.2
Cleaning
For the central unit cleaning, use only a soft and humid cloth.
No use absolutely diluents and abrasive sponges.
5.3
Fuses
F1 Sirens output
F2 Services output
F type 3A
F type 1A
Operating
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