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Table of Contents

NFS2-3030 Programming Manual — P/N 52545:A 11/29/2005 7

D.3: Pre-Alarm..................................................................................................................................................112

D.3.1: Definition........................................................................................................................................112

D.3.2: Alert Level......................................................................................................................................112

D.3.3: Action Level ...................................................................................................................................113

D.4: Detector Sensitivity Settings.....................................................................................................................113

D.4.1: How to Select Pre-Alarm and Alarm Sensitivity............................................................................113

D.4.2: To Test Detectors Set Below 0.50% Obscuration per Foot............................................................114

D.5: Detector Status Display.............................................................................................................................115

D.5.1: Detector Maintenance Display .......................................................................................................115

D.5.2: Print a Detector Maintenance Report .............................................................................................115

D.5.3: To Interpret a Detector Status Display or Maintenance Report .....................................................116

Appendix E: CBE: Zones and Equations............................................................................119

E.1: Zones .........................................................................................................................................................119

E.2: Equations...................................................................................................................................................120

E.2.1: Arguments.......................................................................................................................................120

E.2.2: Logic Equations ..............................................................................................................................120

E.2.3: Trouble Equations ...........................................................................................................................123

Appendix F: Detector Initialization......................................................................................125

F.1: Overview....................................................................................................................................................125

F.2: To Replace a Detector with a Different Type of Detector .........................................................................125

Appendix G: Type Codes .....................................................................................................127

G.1: What Are Type Codes?..............................................................................................................................127

G.2: How to Select a Type Code .......................................................................................................................127

G.3: Type Codes for Input Devices ...................................................................................................................127

G.3.1: Overview.........................................................................................................................................127

G.3.2: Type Codes for Intelligent Detectors..............................................................................................127

G.3.3: Type Codes for Monitor Modules ..................................................................................................128

G.4: Type Codes for Output Devices ................................................................................................................129

G.5: FlashScan Codes........................................................................................................................................130

Appendix H: System Troubles.............................................................................................133

Appendix I: Local Settings................................................................................................... 137

I.1: Singapore....................................................................................................................................................137

I.2: Chicago.......................................................................................................................................................138

Glossary................................................................................................................................139

Index....................................................................................................................................... 141