Which software is used to fault isolate the FP system equipment based on Status Monitor operations and operator-observed faults?

• A. Fire Platoon Software User Guide
• B. 9-1425-2602-12-2
• C. FP Fault Isolation Procedures
• D. System Diagnostics Suite

Answer: (B)

Fault isolation for FP system equipment based on Status Monitor data and operator observations is governed by an official, numbered procedure that provides the exact steps to follow when a fault is detected. The document with the numeric designation 9-1425-2602-12-2 is the authoritative source for FP fault isolation procedures, detailing how to interpret Status Monitor messages, correlate them with what the operator reports, and systematically identify the faulty component. This ensures a consistent, repeatable process across different operators and fault scenarios. The Fire Platoon Software User Guide focuses on general software usage and doesn’t provide the structured fault-isolation flow; FP Fault Isolation Procedures, while relevant in name, may not be the official controlling document; and System Diagnostics Suite describes diagnostic tools rather than the step-by-step fault isolation process tied to Status Monitor observations.