Product description
QS4 Technical Reference Manual
1.11
Controls and indicators on the zone annunciator card
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1. Zone display button:
Displays an event
record for each device in the corresponding zone
that signaled an alarm.
2. Zone active LED:
Indicates a device in the
corresponding zone signaled an alarm condition.
3. Zone trouble LED:
Indicates a device or
wiring fault in the corresponding Zone.
Note:
ULC requires that every fire panel have the
capability to visually display system status by
means of specific indicators for each zone. All
status changes must clearly indicate that the
information is an Alarm (ALM), Supervisory
(SUP), Trouble (TBL), or Monitor (MON).
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