LEGRAND 4 131 05, Инструкция по установке и эксплуатации

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10
Chaperone
The controller must be set to chaperone mode in
order to allow a wristband wearer to go through an exit
without setting off the alarm.
This is done by entering a code on the keypad or by
activating the chaperone input (via a pushbutton or
keyswitch, etc.).
The chaperone contact must be normally open or normally
non-powered (rest mode).
acknowledgement
When an alarm is detected, the alarm output and the
buzzer remain active until they are acknowledged.
The alarm is acknowledged by entering a code on the
keypad or by activating the acknowledgement input.
The acknowledgement is processed with each change of
state for this input.
The acknowledgement contact may therefore be of any
type whatsoever (NO/NC or powered/non-powered).
Mode selection
The changeover from surveillance mode to intruder
mode and back can be controlled by the state of this
input. When the contact is open (or the input is not
supplied with power) the system is in surveillance
mode. When the contact is closed (or the input is
supplied with power) the system is in intruder mode.
The system state can therefore be controlled by an external
device (clock etc.).
When this input is not being used, the changeover from
one mode to the other is achieved by entering a code on
the keypad (see parameter setting).
standalone installation
operatIng MoDes