b. The alphanumeric display shows the area and type of problem or condition, as shown below.
I
FIRST FLOOR EAST WING
ROOM 31
Press <ACK> key to acknowledge
I
FIRST FLOOR EAST WING
ROOM 31
FIRE PUMP MONITOR
RUNNING
I
3. Read the alphanumeric display. Then, investigate the trouble or condition to determine its cause. Restore
or replace the defective device (switch, wire, notification appliance, etc.) in accordance with device
instructions.
NOTE: When the Supervisory Condition clears, the SYSTEM SUPERVISORY LED flashes and the tone-
alert sounds steady.
4. Press the &UPV ACK> key under the flashing SYSTEM SUPERVISORY LED. The alphanumeric display
shows the system status.
5. Press the cSUPV ACK> key again. After a delay, the alphanumeric display reads:
SYSTEM IS NORMAL
8~41~43
MON 04-APR-94
ESSENTIAL SUPERVISORY CONDITION KEYS
The essential key for supervisory conditions is the &UPV ACK> key. The remaining keys are concealed by the
access door and are associated with advanced functions of the system. (See Section 9, Advanced Functions.)
SUPERVISORY ACKNOWLEDGE KEY
The &UPV ACK> key is used to Scroll through the various data fields on the alphanumeric display. It also controls
the SUPERVISORY LED and the tone-alert. The &UPV ACK> key is located directly under the SUPERVISORY
LED. Pressing the cSUPV ACK> key (twice for Individual Acknowledge or once for Global Acknowledge) causes the
LED to change from flashing ON to steady ON, and silences the tone-alert. The &UPV ACK> key press does the
following:
l
Selects the next unacknowledged supervisory point and shows it on the display (Individual Acknowledge)
l
Acknowledges the displayed point or acknowledges all points on the list (Global Acknowledge)
l
Scrolls the points chronologically after all points have been acknowledged.
NOTE: The &UPV ACK> key may be passcode protected. If you do not have the required access level, you will
not be able to acknowledge supervisory conditions. (See Operator Access Levels, Section 8, and the Log
In Procedure, Section 1, for details.)
23
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