F4000 LCD Operator's Manual
Document No: LT0117
Operating Instructions - Brigade Functions
Page 5-10
19 April 2002
Issue 2.38
5.8
EXITING FFCIF MODE
5.8.1 FUNCTION
While in FFCIF mode, access to all other functions and displays is prevented. On occasion
it may be necessary to de-isolate a zone or perform some other function. To do so, FFCIF
mode must be exited.
FFCIF mode can be exited only when ALL alarms in the list have been
acknowledged/silenced.
When FFCIF mode is exited, the LCD reverts to the display it had before the alarms
occurred. At that stage, the required functions can be performed.
5.8.2 OPERATING
SEQUENCE
Press the "CLEAR" key once:
-
If all alarms are acknowledged, FFCIF mode is exited and the
LCD reverts to the display state that was showing before the
alarms occurred.
-
If any alarms are NOT acknowledged, the sounder will produce
an error tone, and FFCIF mode will not be exited. It is
necessary to acknowledge all alarms before FFCIF mode can
be exited.
NOTE:
To re-enter FFCIF mode to view the list of alarms, use the Recall Alarm List
command sequence. Refer 5.9 Recalling the Alarm List.
