TM 1–1520–238–T–3Change 48–2438–920 SIGNAL NAME:P4M2 MSL SKR INPUT SLAVE (ACY) P4M2 SKR SLV SEL (ACZ)MEMORY LOCATION: 001304MEMORY DATA BIT(S):6–8(OCTAL)CONDITION:If the fifth digit is 0 or 4 and the fourth digit is 0 or 2=ZERO EL ZERO AZIf the fifth digit is 0 or 4 and the fourth digit is 4 or 6=REMEL REMAZ If the fifth digit is 1 or 5 and the fourth digit is 0 or 2=AUTOEL AUTOAZ If the fifth digit is 1 or 5 and the fourth digit is 4 or 6=REMEL REMAZ +BIAS/2 If the fifth digit is 2 or 6 and the fourth digit is 0 or 2=REMEL REMAZ +BIAS If the fifth digit is 2 or 6 and the fourth digit is 4 or 6=REMEL REMAZ – BIAS/2 If the fifth digit is 3 or 7 and the fourth digit is 0 or 2=REMEL REMAZ – BIAS If the fifth digit is 3 or 7 and the fourth digit is 4 or 6=AUTOEL ZERO AZSIGNAL FUNCTION:Selects pitch and yaw slave commands to be applied to missile.REMARKS: From RHE to ECSP.PASS:If CONDITION corresponds to selected seeker input, go to paragraph 8–921.FAIL: Location of fault: RHE, wiring from RHE to ECSP, ECSP. Troubleshoot wiring to isolate fault(TM 9–1427–475–20).8–921 SIGNAL NAME:P4M2 MSL SKR INPUT SLAVE (ACY) P4M2 SKR SLV SEL (ACZ)MEMORY LOCATION: 002066MEMORY DATA BIT(S):6–8(OCTAL)CONDITION:If the fifth digit is 0 or 4 and the fourth digit is 0 or 2=ZERO EL ZERO AZIf the fifth digit is 0 or 4 and the fourth digit is 4 or 6=REMEL REMAZ If the fifth digit is 1 or 5 and the fourth digit is 0 or 2=AUTOEL AUTOAZ If the fifth digit is 1 or 5 and the fourth digit is 4 or 6=REMEL REMAZ +BIAS/2 If the fifth digit is 2 or 6 and the fourth digit is 0 or 2=REMEL REMAZ +BIAS If the fifth digit is 2 or 6 and the fourth digit is 4 or 6=REMEL REMAZ – BIAS/2 If the fifth digit is 3 or 7 and the fourth digit is 0 or 2=REMEL REMAZ – BIAS If the fifth digit is 3 or 7 and the fourth digit is 4 or 6=AUTOEL ZERO AZSIGNAL FUNCTION:Selects pitch and yaw slave commands to be applied to missile.REMARKS: From launcher through right outboard MRTU Type II to FCC.PASS:If CONDITION corresponds to selected seeker input, refer to failure symptom index and nextfailure symptom paragraph.FAIL: Location of fault: right outboard launcher, wiring from right outboard launcher to right outboardMRTU Type II, right outboard MRTU Type II. Troubleshoot wiring to isolate fault(TM 9–1427–475–20).