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1. Unlock and open the enclosure door. The alphanumeric display on the interface panel shows the
supervisory condition.
2. Press the <SUPV ACK> key under the flashing yellow LED. The alphanumeric display shows the area and
type of condition. The tone-alert silences and the yellow LED glows steady.
3. Read the alphanumeric display. Then, investigate the problem to determine its cause.
a. Restore or replace the defective device (switch, wire, notification appliance, etc.) in accordance with
device instructions, or call Simplex to repair the system.
b. The trouble automatically clears when the problem has been corrected.
c. After a delay, the alphanumeric display reads:
INDIVIDUAL ACKNOWLEDGE PANEL OPERATION DURING SUPERVISORY SERVICE
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.
2. Press the <SUPV ACK> key. Repeat this step and read the reports.
a. The tone-alert silences and the LED glows steady.
**SUPERVISORY**
FIRE = 0 PRI2 = 0 SUPV = 1 TRBL = 0
Press <ACK> to review.
REVERE BASEMENT NORTH WING ROOM 31
SPRINKLER MONITOR
ABNORMAL
SYSTEM IS NORMAL
8:36:24 MON 04-APR-94
**SUPERVISORY**
FIRE = 0 PRI2 = 0 SUPV = 1 TRBL = 0
Press <ACK> to review.
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