TM 1–1520–238–T–3Change 412–1712–50 SIGNAL NAME:RKT TYPE FOR EACH ZONE (ACY) RKT ZONE TYPE (ACZ)MEMORY LOCATION: 001162MEMORY DATA BIT(S):8–11(HEX )CONDITION:If the third digit displayed on HOD is 0, 1, 2, or 3=HPD40If the third digit displayed on HOD is 4, 5, 6, or 7=HRC40If the fourth digit displayed on HOD is 1 and the third digit is 0, 1, 2, or 3=HDP40If the fourth digit displayed on HOD is 1 and the third digit is 4, 5, 6, or 7=WP40If the fourth digit displayed on HOD is 2 and the third digit is 0, 1, 2, or 3=ILM40If the fourth digit displayed on HOD is 2 and the third digit is 4, 5, 6, or 7=SMK40If the fourth digit displayed on HOD is 3 and the third digit is 0, 1, 2, or 3=HDP66If the fourth digit displayed on HOD is 3 and the third digit is 4, 5, 6, or 7=HRC66If the fourth digit displayed on HOD is 4 and the third digit is 0, 1, 2, or 3=ILM66If the fourth digit displayed on HOD is 4 and the third digit is 0, 1, 2, or 3=SMK66If the fourth digit displayed on HOD is 5 and the third digit is 4, 5, 6, or 7=MPS66 If the fourth digit displayed on HOD is 5 and the third digit is 0, 1, 2, or 3=NONESIGNAL FUNCTION:Strobed signal displays on HOD the type of rockets remaining in each zone.REMARKS: From RCP through LH FAB MRTU Type I to FCC.PASS:If CONDITION corresponds to rocket type, go to paragraph 12–51.FAIL: Location of fault: LH FAB MRTU Type I, wiring from LH FAB MRTU Type I to RCP, RCP.Troubleshoot wiring to isolate fault (TM 9–1090–208–23–2).12–51 SIGNAL NAME:PENETRATION SETTING (ACY) RCP FUSE SELECT (ACZ)MEMORY LOCATION: 001161MEMORY DATA BIT(S):8–11(HEX)CONDITION:If the third digit displayed on HOD is 0, 1, 2, or 3=SPQIf the third digit displayed on HOD is 4, 5, 6, or 7=10MIf the fourth digit displayed on HOD is 1 and the third digit is 0, 1, 2, or 3=15MIf the fourth digit displayed on HOD is 1 and the third digit is 4, 5, 6, or 7=20MIf the fourth digit displayed on HOD is 2 and the third digit is 0, 1, 2, or 3=25MIf the fourth digit displayed on HOD is 2 and the third digit is 4, 5, 6, or 7=30MIf the fourth digit displayed on HOD is 3 and the third digit is 0, 1, 2, or 3=35MIf the fourth digit displayed on HOD is 3 and the third digit is 4, 5, 6, or 7=40MIf the fourth digit displayed on HOD is 4 and the third digit is 0, 1, 2, or 3=45MIf the fourth digit displayed on HOD is 4 and the third digit is 4, 5, 6, or 7=BUNKERSIGNAL FUNCTION:Reports selected rocket penetration setting to FCC.REMARKS: From RCP through LH FAB MRTU Type I to FCC.PASS:If CONDITION agrees with selected setting, go to paragraph 12–52 (ACY) or 12–51A (ACZ).FAIL: Location of fault: RCP, wiring from RCP to LH FAB MRTU Type I, LH FAB MRTU Type I.Troubleshoot wiring to isolate fault (TM 9–1090–208–23–2).