Vigilant
MX1-Au
Operator Manual
Document: LT0439
Page
23 October 2018
Issue 1.73
2-8
to handle the alarm investigation procedure.
In Attended Mode an alarm from a smoke detector in a zone configured
for AIF will be treated as an AIF alarm (see
“Handling an AIF Alarm” on
Page 2-9). If a subsequent alarm occurs while the AIF alarm is present,
then the AIF delay is cancelled and both alarms are treated as ordinary
alarms.
Alarms from MCPs and most other detector types will not be configured
for AIF, and transmission of these alarms to the brigade will not be
delayed.
In Unattended Mode, the
MX1
operates normally and transmission of
alarms to the brigade is not delayed.
Configuring AIF for an installation may require permission
from the fire brigade and other authorities.
Press
AIF
. This will toggle the AIF between Attended and Unattended
modes. AIF Attended mode is indicated by the AIF LED being ON.
If the
MX1
is not configured to use AIF, pressing the AIF button will have
no effect and the AIF LED will not light.
Alternatively
, from the base display, press
MENU
repeatedly until a
menu is shown that has an AIF option.
Note that if the
MX1
is not configured to use AIF, the AIF menu option
will not be shown.
| AIF
| DATE
|
Press MENU for more options |
Fig 2-6 – Menu Showing AIF Option
Press
AIF
F1
to select the AIF display. This will show the current AIF
mode (unattended or attended) and allow the mode to be changed.
Press
F1
or
F4
as appropriate to select attended or unattended mode.
The new mode will be reflected in the status of the AIF LED.
Selecting
Attended
Mode
