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6.
Operation and LED indicators
The Doorguard device can only be operated by authorized persons using the key. External operating units (e.g.
key-operated switch) can also be connected.
6.1
Alarm triggered
If the detector group input (DG2) is triggered, this means the monitored door is opened in the active state of the
Doorguard, a local acoustical and optical alarm is triggered immediately. The red LED "Activation" lights up
(static) until the door is closed and the alarm has stopped. Set with DIP switch S5 the time for the accoustical
message:
OFF = until manual stop, ON = maximum time of acoustical message 3 minutes.
Stop acoustical and optical alarms:
Depending on the solder bridge (open or closed, see 2.1.4) the acoustical and optical alarms are stopped in
two separate operating steps or in one common operating step.
The diagrams shows the principle timing when triggering an alarm and its stop function.
6.2
Alarm stop in two steps
6.3
Alarm stop in one step
Mounting and Operating Instructions Doorguard hardwired version