Simplex 4100U-S1, Руководство оператора

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1-6
The control keys and indicator LEDs are located on the far left of the Operator Interface.
A control key is pressed to perform the labelled function, and the associated LED turns on to
show the function is active. Pressing the key again de-selects the function and turns off the
LED.
CAUTION:
OPERATION OF THESE KEYS MAY CAUSE ALARM SIGNALS TO
SOUND OR FAULT CONDITIONS TO BE GENERATED BY THE SYSTEM.
These keys can be pressed at any time. The key feedback (beep on buzzer) and the LED
turning on/off may be the only acknowledgment of the action.
Control Keys & Indicators
Overview
Control Keys &
Indicator Functions
Figure 1-3. Control Keys &
LEDs
•
Zone Alarm - The red indicator is on when
there is an active (non-isolated) alarm in any
zone.
•
Fault Test On – This indicator lights when
zone fault tests have been enabled by pressing
the ALARM/FAULT TEST key. When this
indicator is on, and a zone isolate key is
pressed, a fault test is performed on that zone.
•
Alarm/Fault Test –This key cycles between
Alarm Test, Fault Test, and Normal for zone
test modes. The indicator lights when zone
alarm tests are enabled, the Fault Test On
indicator lights when fault tests are enabled,
and both these indicators are off when
alarm/fault tests are not enabled.
When this indicator is on, and a zone isolate
key is pressed, an alarm test is performed on
that zone. Any programmed outputs will
operate (including the Brigade signal). If the
zone was already isolated then the test will not
de-isolate it, i.e. the programmed outputs will
not operate.
•
A/C Auto/Reset – The indicator lights when
the air conditioning system has been
automatically controlled by the 4100U.
Pressing the key will reset the air conditioning
system to normal operation.
•
ACF Isolate – When this key is active, it
prevents ancillary controls: door holders,
security trips etc. from operating.
•
Bell Isolate - When this key is active, it
prevents the fire alarm bell from operating.
•
Warn Sys Isolate - When this key is active, it
prevents the Warning System from operating.