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Technical Manual
5054 Rev 0
For Firmware V2.0.x
12
3.4 Quiet Alarm
Quiet alarm can be shown in the display unit.
3.5 Operation
The time glass symbol is activated whilst an alert annunciation function is active in the
system.
3.6 Buttons
“Acknowledge”
is Visible when there are un-acknowledged alert annunciation alarms exist
in the system. The button “
Acknowledge
” can be used to acknowledge the alert
annunciation alarms.
“Reset”
is Visible when a fire alarm is activated. The button “
Reset
” can be used to reset
the fire alarms in the system. This button is password protected, see section 5.7 page 15.
Alarms
Queued
is Visible when two or more fire alarms exist in the system. In case of
multiple alarms, the button
“Alarms queued”
will be visible and the user can scroll amongst
the fire alarms. The first alarm will be automatically shown again after 20 seconds, if no
button is pressed during that time.