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SIMPLEX 4120 NETWORK FIRE INDICATOR PANEL
OPERATOR MANUAL
2.5.2 Enabling Individual Points/Devices
If a device was isolated for any reason and has been restored, you can enable the point.
This point must first be identified to the system. The isolated point causes a system fault
condition which is continually shown on the display. This can be viewed by pressing the
Fault <ACK> key and reading the display. The point can be enabled by using the
<ENABLE> KEY. IF THE <enable> KEY IS PASSCODE PROTECTED, PERFORM "Log On
Procedures" then continue.
To enable a isolated point, perform the following steps:
1.
Press the <FAULT ACK> key until the point to be enabled is shown on the
alphanumeric display, as shown below
M1-1 1st Floor East Wing Room 2
SMOKE DETECTOR
2.
Press the <ENABLE> key. The display shows the following message:
Press <ENTER> to ENABLE
M1-1
Note: Read the warning below before performing the following step
3.
Press the <ENTER> key. The display shows the following message.
Please stand by...
M1-1 will ENABLE in 60 seconds
If the zone is still in alarm, a WARNING is displayed which tells you that the system
will sound an alarm if the timer (60 seconds) times out. TO ABORT THE ENABLE,
PRESS THE <ISOLATE> KEY. If an alarm condition exists, the following is shown on
the display.
**WARNING** Press <ISOLATE> to abort
M1-1 will ALARM in 60 seconds
IF THE ABOVE WARNING IS SHOWN ON THE DISPLAY, PRESS THE <ISOLATE> OR
AN <ACK> KEY. FAILURE TO ABORT THE ENABLE WILL CAUSE AN ALARM
CONDITION, CALL THE FIRE BRIGADE AND PUT THE BUILDING INTO FIRE MODE.
Document No: 4100-M004
ISOLATE FAULT
WARNING
June 1997
Page 17
AZF1
Issue 1.0
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