Bosch FPC-500-2, Руководство по установке

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The LCD display prompts you to verify the alarm. You must
confirm the alarm within a pre-defined time using the ACK key.
After this pre-defined time the verification time begins. Within
this time you must investigate the alarm triggering area and, if
necessary, trigger an alarm.
During the verification time, the panel can be reset without
triggering an alarm. After the verification time has expired, the
panel goes into the alarm state.
Dual-detector dependency (2-Det Depend)
!
Caution!
Detectors with connected remote displays must not be used
with the dual-detector dependency.
Dual-detector dependency only works with detectors that use
an alarm resistance of 820 ohm +/- 5% or 910 ohm +/- 5%.
Otherwise, in the event of a fire, proper functioning of the fire
panel cannot be guaranteed.
Notice!
The fire panel does not support dual-detector dependency with
4-wire detectors.
The zone must contain more than one detector. If one of the
detectors in the zone triggers, this is evaluated as a pre-alarm. If
an additional detector in the same zone is activated, an alarm is
triggered. The panel automatically attempts to reset the pre-
alarm every 10 minutes. However, this is not possible if a
detector remains active. This procedure is repeated until no
more detectors are active and the panel returns to its normal
state, or until a second detector becomes active, thus elevating
the pre-alarm to an alarm.
Dual-zone dependency (2-Zone Depend)
Applies to adjacent zones, for example zones 1 and 2.
If a zone detects an alarm, this is evaluated as a pre-alarm. An
alarm is only triggered when the second zone detects an alarm.
46 en | System Configuration Conventional Fire Panel
2014.06 | 7.0 | F.01U.172.980 Bosch Sicherheitssysteme GmbH