1. Unlock and open the enclosure door. The alphanumeric display on the interface panel shows the
supervisory condition.
**SUPERVISORY**
Press <ACK> to review.
ALARMS = 0 SUPERVISORY = 1 TROUBLE = 0
2. Press the &UPV ACK> key under the flashing yellow LED. The alphanumeric display shows the area and
type of condition. The tone alert is silenced and the yellow LED glows steady.
REVERE BASEMENT NORTH WING ROOM 31
SPRINKLER MONITOR ABNORMAL
3. Read the alphanumeric display. Then, investigate the problem to determine its cause.
a. Restore or replace the defective equipment in accordance with equipment instructions or call ISimplex to
repair the system.
b. The supervisory condition automatically clears when the problem has been corrected.
c. After a delay, the alphanumeric display should show the following message.
SYSTEM IS NORMAL
8:36:24
MON 7 DEC 92
I
INDIVIDUAL ACKNOWLEDGE PANEL OPERATION DURING SUPERVISORY SEIRVICE
CONDITIONS
An
INDIVIDUAL ACKNOWLEDGE
of a System Supervisory Service Condition is accomplished in the following
manner.
1. Unlock and open the enclosure door. The alphanumeric display shows a Supervisory Service Condition,
such as shown below.
I
**SUPERVISORY**
Press <ACK> to review.
ALARMS = 0 SUPERVISORY = 1
TROUBLE = 0
I
2. Press the cSUPV ACK> key. Repeat this step and read the reports.
a. The tone-alert is silenced and the LED glows steady.
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