Pre-alarm Event Operation of the Control Panel
NFS-3030 Operating P/N 51344:C 11/4/03 29
view additional information on the device and possibly preprogrammed text for recommended
action. ( Refer to Figure 1.7 on page 16 for an example of this screen and an explanation of its
fields.)
3. Investigate and correct the condition causing the Pre-alarm.
Note: An Alert Pre-alarm automatically restores to normal when the detector sensitivity drops
below the programmed Alert level.
4. Press the SYSTEM RESET soft key if the Pre-alarm message does not clear when the
condition causing it is cleared.
A subsequent alarm condition for this detector clears the Action indication from the panel display.
The soft key PROGRAM/ALTER STATUS is also displayed on this screen. A password is required
to enter these menus, which are described in the NFS-3030 Programming manual.
2.3.3 Interpreting Type ID Codes
The Type ID code that displays in a pre-alarm message is related to the type and function of the
detector point that initiates the pre-alarm. For example, a detector with a SMOKE(PHOTO) Type
ID code means that the detector is a photoelectric type detector. If the Type ID code is unfamiliar,
refer to "Software Type ID Codes" on page 59. This appendix is an alphabetical list of Type ID
codes and an explanation of each.
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