Abus Secvest Instructions D'installation Et D'utilisation page 33

If the jumper is not connected, the sounder ignores the "Strobe on Set", "Strobe on Unset",
"Beep on Set" and "Beep on Unset" commands from the alarm panel. The alarm panel
sends the commands to all the sounders in the same partition. You can thus only connect
the jumpers in certain sounders and not in others.
Note:
Only use the "Strobe on Set", "Strobe on Unset", "Beep on Set" and "Beep on Unset" op-
tions if absolutely necessary. If fewer commands need to be processed, this can have a
positive impact on the general performance of the system.
Jam Det
If a jumper is set to "Jam Det" (jamming detection, jamming monitoring), the sounder moni-
tors potential attempts to jam the wireless signal to the alarm panel. If signal jamming is de-
tected, the message "Signal jamming" is sent to the alarm panel. The alarm panel can then
activate the sounder, depending on the setting.
Note:
The option
Installer Mode -> System -> Security -> Jamming
can be set to "Blocked", "Fault" or "Tamper". If you select "Blocked", signal jamming is not
reported. You can find further information on this in the Technical Manual for the alarm
panel.
Alarm panels, sounders and special components can monitor signal jamming independently
of each other.
Tone
Set the desired normal alarm tone. Two sounders that are placed in direct proximity to one
another can thus be distinguished from one another acoustically.
Jumper connected = Normal Alarm Tone 1
Jumper open = Normal Alarm Tone 2
Time
The Tune jumper (off-switch timer) is used to configure the maximum length of time that the
acoustic sounder (sounder tone) is active following an alarm. You can choose between
five seconds and three minutes.
If you do not connect a jumper, a switch-off time of 15 minutes is set.
Jumper open = 15 minutes
Jumper "3 m"
Jumper "5 s"
Note:
The sounder flashes until the alarm is acknowledged on the alarm panel.
= 3 minutes
= 5 seconds
Functions, jumpers and displays
33 | EN