TM 1–1520–238–T–2
2–21
Table 2–1.
Master Failure Symptom Index (cont)
Failure Symptom
MOC
Reference
AUDIO WARNING IS NOT HEARD IN BOTH
HEADSETS (PILOT POWER QUADRANT:
ENGINE NO 1 PWR LEVER SET TO OFF AND
ENGINE NO 2 PWR LEVER SET TO FLY)
TM 1–1520–238–T–6
AUDIO WARNING
SYSTEM
AUDIO WARNING IS NOT HEARD IN CPG
HEADSET (IFF TRANSPONDER CONTROL
PANEL: MASTER SWITCH SET TO NORM,
MODE 4 CODE SWITCH SET TO ZERO AND
MODE 4 SWITCH SET TO AUDIO)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
AUDIO WARNING IS NOT HEARD IN PILOT
HEADSET (IFF TRANSPONDER CONTROL
PANEL: MASTER SWITCH SET TO NORM,
MODE 4 CODE SWITCH SET TO ZERO AND
MODE 4 SWITCH SET TO AUDIO)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
AUDIO WARNING IS STILL HEARD (CPG
MASTER CAUTION/WARNING PANEL:
ENGINE 2 OUT INDICATOR PRESSED)
TM 1–1520–238–T–6
AUDIO WARNING
SYSTEM
AUDIO WARNING IS STILL HEARD (PILOT
MASTER CAUTION/WARNING PANEL:
ENGINE 1 OUT INDICATOR PRESSED)
TM 1–1520–238–T–6
AUDIO WARNING
SYSTEM
AUDIO WARNING IS STILL HEARD (PILOT
MASTER CAUTION/WARNING PANEL:
ENGINE 2 OUT INDICATOR PRESSED)
TM 1–1520–238–T–6
AUDIO WARNING
SYSTEM
AUDIO WARNING (PRF) IS NOT PRESENT IN
CPG HEADSET (RADAR WARNING
CONTROL UNIT: SELF TEST SWITCH
ACTIONED)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
AUDIO WARNING (PRF) IS NOT PRESENT IN
PILOT HEADSET (RADAR WARNING
CONTROL UNIT: SELF TEST SWITCH
ACTIONED)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
AUDIO WARNING TONE IS NOT PRESENT IN
CPG HEADSET WITH ENGINE 1 OUT AND
ENGINE 2 OUT INDICATORS LIGHTED
(PILOT CENTER CIRCUIT BREAKER PANEL:
ENG WARN CIRCUIT BREAKER CYCLED
OPEN AND CLOSED)
TM 11–1520–238–23–2
INTEGRATED AUDIO
WARNING SYSTEM
(IAWS)
