TM 1–1520–238–T–3
8–295
8–1123 SIGNAL NAME:
MSL CCM COMMAND
MEMORY LOCATION: 001443
MEMORY DATA BIT(S):
6
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Commands RHE CCM on.
REMARKS: From CPG FCP to RHE.
PASS:
If fifth digit on HOD is 2, 3, 6, or 7, go to paragraph 8–1124.
FAIL: Location of fault: CPG FCP, wiring from CPG FCP to CPG MRTU Type III, CPG MRTU Type III.
Troubleshoot wiring to isolate fault (TM 9–1427–475–20).
8–1124 SIGNAL NAME:
MSL CCM SW
MEMORY LOCATION: 000437
MEMORY DATA BIT(S):
7
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates RHE CCM is on.
REMARKS: From CPG FCP through CPG MRTU Type III to FCC.
PASS:
If fifth digit on HOD is 0, 2, 4, or 6, go to paragraph 8–1125.
FAIL: Location of fault: CPG FCP, wiring from CPG FCP to CPG MRTU Type III, CPG MRTU Type III.
Troubleshoot wiring to isolate fault (TM 9–1427–475–20).
8–1125 SIGNAL NAME:
LASER MSL CCM ON
MEMORY LOCATION: 001342
MEMORY DATA BIT(S):
9
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates RHE CCM is on.
REMARKS: From RHE to FCC.
PASS:
If fourth digit on HOD is 0, 1, 4, or 5, replace missile (TM 9–1427–475–20).
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
8–1126 SIGNAL NAME:
MSL TACTICAL FIRE MODE COMMAND
MEMORY LOCATION: 001440
MEMORY DATA BIT(S):
14
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Commands RHE to select and launch only tactical missiles.
REMARKS: From RHE to FCC.
PASS:
If second digit displayed on HOD is 4, 5, 6, or 7, go to paragraph 8–1127.
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
8–1127 SIGNAL NAME:
MSL FIRE IN PROGRESS
MEMORY LOCATION: 001342
MEMORY DATA BIT(S):
12
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates launch is in progress.
REMARKS: From RHE to FCC.
PASS:
If third digit displayed on HOD is 2, 3, 6, or 7, go to paragraph 8–1130.
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
