TM 1–1520–238–T–2 2–174 Change 4 Table 2–1. Master Failure Symptom Index (cont) Failure Symptom MOC Reference STBY ATTD CIRCUIT BREAKER (CB19) DOES NOT STAY CLOSED (PILOT ELEC PWR PANEL: BATT/EXT PWR SWITCH SET TO EXT PWR) TM 1–1520–238–T–6 CIRCUIT PROTECTION SYSTEM (DC EMERGENCY BUS – PILOT STATION) STORES JETT PANEL EDGE–LIGHTING DOES NOT LIGHT (PILOT EXT LT/INTR LT PANEL: L CSL CONTROL ROTATED TO BRT) TM 1–1520–238–T–8 EXTERNAL STORES JETTISON SYM GEN – LT BUS NO–GO APPEARS ON HOD (ACZ) TM 9–1090–208–23–2 MULTIPLEX SUBSYSTEM SYM GEN – RT BUS NO–GO APPEARS ON HOD (ACZ) TM 9–1090–208–23–2 MULTIPLEX SUBSYSTEM SYM LAUNCH AND THEN TOF MESSAGE DO NOT APPEAR ON HOD (ORT: TRIGGER PULLED) TM 9–1427–475–20 HME SYSTEM SYM LAUNCH DOES NOT APPEAR ON HOD (CPG CYCLIC STICK: TRIGGER PULLED) TM 9–1427–475–20 HME SYSTEM SYMBOL GENERATOR DOES NOT RESPOND TO SYMBOL SELECTION (CPG FIRE CONTROL PANEL: MUX SWITCH SET TO SEC) TM 11–1520–238–23–2 SYMBOL GENERATOR SYMBOL GENERATOR GO DOES NOT APPEAR ON HOD TM 11–1520–238–23–2 SYMBOL GENERATOR SYMBOL GENERATOR NO–GO LH FAB DOES NOT APPEAR ON HOD (CPG FIRE CONTROL PANEL: SYSTEM FC SYM GEN SWITCH SET TO FC SYM GEN) TM 11–1520–238–23–2 SYMBOL GENERATOR SYMBOL GENERATOR NO–GO RH FAB DOES NOT APPEAR ON HOD (CPG FIRE CONTROL PANEL: SYSTEM FC SYM GEN SWITCH SET TO OFF) TM 11–1520–238–23–2 SYMBOL GENERATOR SYMBOL GENERATOR SYMBOLS DO NOT APPEAR ON ORT AND VDU (DEK: DATA ENTRY SWITCH SET TO STBY) TM 11–1520–238–23–2 SYMBOL GENERATOR SYMBOLOGY DOES NOT APPEAR ON HOD (VDU: MODE SWITCH SET TO CPG) TM 11–1520–238–23–2 VIDEO RECORDER SYMBOLOGY DOES NOT APPEAR ON VDU OR BRIGHTNESS CANNOT BE ADJUSTED (VDU: MODE SWITCH SET TO CPG AND ADJUSTED TO BRT) TM 11–1520–238–23–2 VIDEO RECORDER