TM 1–1520–238–T–3
14–31
14–132 SIGNAL NAME:
PLT FOV BOX EL
MEMORY LOCATION: 000720
MEMORY DATA BIT(S):
11–16
(SCALAR)
CONDITION:
Displays TADS/PNVS FOV box elevation reference. Monitor HOD; memory location
should indicate negative for down and positive for up.
SIGNAL FUNCTION:
Displays pilot’s TADS/PNVS FOV box elevation reference.
REMARKS: From FCC to symbol generator.
PASS:
If CONDITION is met, go to paragraph 14–133.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–133 SIGNAL NAME:
PLT SIDESLIP CONT
MEMORY LOCATION: 000721
MEMORY DATA BIT(S):
19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates amount of aircraft skid or slip. Referenced to HARS.
REMARKS: From FCC to symbol generator.
PASS:
If the first digit displayed on HOD is 1, 3, 5, or 7, go to paragraph 14–134.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–134 SIGNAL NAME:
PLT SIDESLIP
MEMORY LOCATION: 000721
MEMORY DATA BIT(S):
4–11
(SCALAR)
CONDITION:
Displays pilot sideslip on VDU. Monitor HOD; memory location should indicate negative
for left and positive for right.
SIGNAL FUNCTION:
Indicates amount of aircraft skid or slip, referenced to HARS.
REMARKS: From FCC to symbol generator.
PASS:
Location of fault if CONDITION is met: replace symbol generator (TM 11–1520–238–23–2).
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–135 SIGNAL NAME:
PLT TORQUE CONT
MEMORY LOCATION: 000722
MEMORY DATA BIT(S):
17
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Activates pilot torque display.
REMARKS: From FCC to symbol generator.
PASS:
If the first digit displayed on HOD is 4, 5, 6, or 7, go to paragraph 14–136.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
14–136 SIGNAL NAME:
PLT TORQUE
MEMORY LOCATION: 000722
MEMORY DATA BIT(S):
4–12
(SCALAR)
CONDITION:
Displays pilot torque on VDU. Monitor HOD; memory location should increase as
torque increases.
SIGNAL FUNCTION:
Compares engine torques and displays higher value.
REMARKS: From FCC to symbol generator.
PASS:
Location of fault if CONDITION is met: replace symbol generator (TM 11–1520–238–23–2).
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
