TM 1–1520–238–T–3
14–20
14–77 SIGNAL NAME:
CPG RT CUE DOT CONT
MEMORY LOCATION: 000670
MEMORY DATA BIT(S):
17
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Activates right cue dot information for CPG.
REMARKS: From FCC to symbol generator.
PASS:
Location of fault if the first digit is 4, 5, 6, or 7: replace symbol generator
(TM 11–1520–238–23–2).
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–78 SIGNAL NAME:
CPG BOT CUE DOT CONT
MEMORY LOCATION: 000670
MEMORY DATA BIT(S):
18
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Activates lower cue dot information for CPG.
REMARKS: From FCC to symbol generator.
PASS:
Location of fault if the first digit is 2, 3, 6, or 7: replace, symbol generator
(TM 11–1520–238–23–2).
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–79 SIGNAL NAME:
CPG LT CUE DOT CONT
MEMORY LOCATION: 000670
MEMORY DATA BIT(S):
19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Actives left cue dot information for CPG.
REMARKS: From FCC to symbol generator.
PASS:
Location of fault if the first digit is 1, 3, 5, or 7: replace symbol generator
(TM 11–1520–238–23–2).
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–80 SIGNAL NAME:
CPG FOV DOT CONT
MEMORY LOCATION: 000671
MEMORY DATA BIT(S):
19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Activates coarse cued LOS symbol in IHADSS FOV.
REMARKS: From FCC to symbol generator.
PASS:
If the first digit displayed on HOD is 1, 3, 5, or 7, go to paragraph 14–81.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–81 SIGNAL NAME:
CPG FOV DOT AZ
MEMORY LOCATION: 000671
MEMORY DATA BIT(S):
4–10
(SCALAR)
CONDITION:
Displays FOV dot azimuth reference. Monitor HOD; memory location should indicate
negative for left and positive for right.
SIGNAL FUNCTION:
Displays coarse cued LOS symbol in IHADSS FOV azimuth reference.
REMARKS: From FCC to symbol generator.
PASS:
If CONDITION is met, go to paragraph 14–82.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
