Notifier NFS-640 Programming Manual page 111

Glossary
View® (Very Intelligent Early Warning) System A smoke detection system, consisting of the NFS-
640 control panel and FSL-751 laser detectors, that provides very early warning of smoldering fires.
VeriFire™ Tools Program Utility A software utility for uploading and downloading a system
program between a personal computer and the control panel through the EIA-232 port.
Walk Test A feature that allows a single (qualified) maintenance person to test a fire alarm control
panel and initiating devices without causing the control panel to enter into an alarm state.
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NFS-640 Programming Manual P/N 51333:B 10/03/2003
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