Technical data

90
20.43 Line Fault
This menu can be used to program the system so that it reacts with an acoustic or
silent alarm when the alarm centre determines a fault in the remote transmission lines.
Select the Line Fault menu item.
When a GSM or ISDN module is integrated, then line faults can be set for the PSTN
line that is directly attached to the alarm centre or for the installed module.
Select whether the telephone line is to be monitored and how a fault should be
reported to the user. The options are as follows:
Function Meaning
Deactivated The telephone line is not monitored.
Audible The telephone line is monitored. A fault is saved in the
event log. When inactive, a telephone line fault is
signalled with an acoustic warning tone that can be
silenced by entering the user code. A line fault is shown
on the display.
The system can be activated again with a line fault
present.
When active, there is no warning tone and nothing is
displayed. However, any programmed siren delay time is
automatically set to zero seconds in the event of a line
failure.
Silent Set The setting is similar to “Audible” but without a warning
tone.
21. Social Care
Select the corresponding function. For a list of functions and their attributes, see the
table below.
Function Meaning
Start/End Monitoring at Enter the monitoring period.
Monitoring Interval Enter the monitoring interval.
Set Volume Volume for the output of the voice connection.
21.1 Start/End Monitoring at
Select the start time for monitoring (activity check). At the start time, all detectors
programmed for activity monitoring are activated. If they are not triggered at least once
during the monitoring interval, a social call alarm is issued.
Confirm the time by pressing OK.
Enter the monitoring end time in the same way as the start time.
When the wireless alarm centre monitors an activity zone, the
symbol appears
on the display in the top-right corner.
The audible response corresponds to NACOSS recommendations in
the event of a line fault.