TM 1–1520–238–T–3
8–307
8–1168 SIGNAL NAME:
PRIORITY MISSILE TRACK
MEMORY LOCATION: 001346
MEMORY DATA BIT(S):
15
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates missile is in track.
REMARKS: From RHE to FCC.
PASS:
If second digit on HOD is 2, 3, 6, or 7, go to paragraph 8–1169.
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
8–1169 SIGNAL NAME:
UPPER CHANNEL MSL TRACK
MEMORY LOCATION: 001346
MEMORY DATA BIT(S):
16
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Provides an indication to operator when there is a missile on upper laser code
in track.
REMARKS: From RHE to FCC.
PASS:
If second digit on HOD is 1, 3, 5, or 7, go to paragraph 8–1170.
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
8–1170 SIGNAL NAME:
LOWER CHANNEL MSL TRACK
MEMORY LOCATION: 001346
MEMORY DATA BIT(S):
17
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Provides an indication to operator when there is a missile on lower laser code
in track.
REMARKS: From RHE to FCC.
PASS:
If second digit on HOD is 2, 3, 6, or 7, go to paragraph 8–1185.
FAIL: Location of fault: replace RHE (TM 9–1427–475–20).
8–1171 SIGNAL NAME:
CPG MSL ACTION
MEMORY LOCATION: 000415
MEMORY DATA BIT(S):
4
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates CPG has actioned missiles.
REMARKS: From CPG cyclic to CPG FCP through CPG MRTU Type III to FCC.
PASS:
If sixth digit on HOD is 0, 2, 4, or 6, go to paragraph 8–1172.
FAIL: Location of fault: CPG cyclic, wiring from CPG cyclic to CPG FCP, 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).
8–1172 SIGNAL NAME:
PLT MSL ACTION
MEMORY LOCATION: 000415
MEMORY DATA BIT(S):
5
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates pilot has actioned missiles.
REMARKS: From pilot cyclic to CPG FCP through CPG MRTU Type III to FCC.
PASS:
If fifth digit on HOD is 4, 5, 6, or 7, go to paragraph 8–1196.
FAIL: Location of fault: pilot cyclic, wiring from CPG cyclic to CPG FCP, 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).
