Appendix C: AWACS™ Applications Detector Maintenance Features
94
NFS-640 Programming Manual P/N 51333:B 10/03/2003
8. Pre-Alarm Sensitivity Setting (8) The Pre-Alarm Sensitivity (1-9; 0 = Pre-Alarm not used)
entered in the Detector Settings Screen. Refer to “Detector Sensitivity Settings” on page 90 for
more information on the Pre-Alarm sensitivity settings.
9. Multi-Detector Selection (*) A smoke detector programmed so that it evaluates readings from
nearby detectors in making Alarm or Pre-Alarm decisions. Cooperative Multi-Detector sensing
also allows the combination of ionization with photoelectric technology in reaching an alarm
decision. See “How to Modify an Addressable Detector Point” on page 22 for instructions on
setting Cooperative Multi-Detector Settings.
* – Multi-not used.
A – combines the detector’s alarm decision with the next address above.
B – combines the detector’s alarm decision with the next address below.
C – combines the detector’s alarm decision with the next address above and the next address below.
10. Alarm Verification (*)
* – Alarm Verification not programmed for this detector.
V– Alarm Verification enabled.
xx – Alarm Verification programmed for the detector; xx equals the Verification Counter (00-99).
See “How to Modify an Addressable Detector Point” on page 22 for instructions on setting Alarm
Verification.
11. Device SLC Address (1D044) The SLC address of the detector.
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