Document: LT0439 Vigilant
MX1-Au
Operator Manual
Issue 1.73
23 October 2018
Page 2-9
AIF Mode: Attended |
|
Press F1 to attend |
Press F4 to unattend |UNATTEND
AIF Mode: Unattended | ATTEND
|
Press F1 to attend |
Press F4 to unattend |
Fig 2-7 – Selecting Attended or Unattended Mode
When the required mode has been selected, press
CANCEL
to return to
the base display.
When a smoke detector alarm occurs on a zone configured for AIF and
the AIF mode is attended, the alarm is shown in detail on the LCD.
The top line shows the zone number, AIF alarm, and 1/1 to show it is
the first and only alarm.
The second line shows the zone text.
The third line shows the point number that caused the alarm and its
alarm type.
The fourth line shows the point text.
The alarm devices and the alarm routing will not be activated, and the
operator has a predetermined time (up to 30 seconds) to acknowledge
the alarm.
Z001 AIF Alarm 1/1|
Office |
P1.135.1 – Smoke |
Shop |AIF ACK
Fig 2-8 – Example of a Display Showing AIF Alarm
Press
AIF ACK
F4
to acknowledge the alarm and start the AIF
investigation timer. The LCD will show
“ACK” before “AIF Alarm” on the
top line and remove the
AIF ACK
F4
menu option.
The alarm buzzer will not be silenced by pressing AIF ACK. It is
Handling an
AIF Alarm