Ken Mattingly

Okay. That's the panel 8 floodlights. Now we're going to take panel 5 and put the FLOODLIGHT rheostat to FLOOD and the LEB, that's panel 100, FLOODLIGHTS are also going to FIXED. And the purpose of this is to balance up buses A and B.

Jack Swigert (CMP)

Okay. Panel 5; FLOODLIGHTS; you want the rheostat on. Panel 100, FLOODLIGHTS; you want FIXED.

Ken Mattingly

That's affirmative. Okay. On panel 8: circuit breakers EMS, MAIN A and MAIN B, that's two, open.

Jack Swigert (CMP)

Okay. Panel 8: EMS MAIN A and MAIN B, open.

Ken Mattingly

Okay. On panel 250: circuit breaker BATTERY A POWER ENTRY and POSTLANDING, closed.

Jack Swigert (CMP)

Okay. Panel 250: CB BAT A POWER ENTRY and POSTLANDING, closed.

Ken Mattingly

Okay. The same for circuit breaker BATTERY B POWER ENTRY and POSTLANDING.

Jack Swigert (CMP)

Okay. BATTERY B POWER ENTRY and POSTLANDING, closed.

Ken Mattingly

Okay. And add BATTERY C POWER ENTRY and POSTLANDING.

Jack Swigert (CMP)

BATTERY C POWER ENTRY and POSTLANDING, closed.

Ken Mattingly

Okay. That's correct. On panel 5: circuit breaker BAT CHARGE, BATTERY A CHARGE, closed.

Jack Swigert (CMP)

Okay. Panel 5: CB BAT CHARGE, BAT A, close.

Ken Mattingly

Okay. And the same for circuit breaker for BATTERY CHARGE, BAT B/CHARGE, closed.

Jack Swigert (CMP)

Okay, BAT CHARGER, BAT B, closed.

Ken Mattingly

All right. Like to take MAIN BUS TIES, two of them, on and up. That's probably a verify.

Jack Swigert (CMP)

MAIN BUS TIES A/C and B/C, on, verify.

Ken Mattingly

That's correct. Circuit breaker BATTERY RELAY BUS, BATTERY A and B, closed.

Jack Swigert (CMP)

Okay. CB BAT RELAY BUS, BAT A, and BAT RELAY BUS, BAT B, closed.

Ken Mattingly

That's affirmative. Circuit breaker EPS SENSOR SIGNAL, MAIN A and MAIN B, closed.

Jack Swigert (CMP)

EPS SENSOR SIGNAL, MAIN A and MAIN B, closed.

Ken Mattingly

Okay. On panel 275: circuit breaker MAIN A, BATTERY C, closed.

Jack Swigert (CMP)

Okay, Ken. Wait on that one here. I'm just about to lose you here. Just—I've got to change OMNIs.

Jack Swigert (CMP)

Okay. Could you give me that one again, please.

Ken Mattingly

All right. On panel 275: circuit breaker MAIN A, BATTERY C, closed.

Jack Swigert (CMP)

Okay. MAIN A, BAT B, closed on 275.

Ken Mattingly

That's MAIN A, BATTERY C, Charlie.

Jack Swigert (CMP)

MAIN A, BAT C, Charlie.

Ken Mattingly

That's affirm. No—Negative on battery Bravo.

Jack Swigert (CMP)

Okay. Negative on battery Bravo. That's MAIN A, BAT Charlie, closed.

Ken Mattingly

Okay. Good. On panel 276: circuit breaker INSTRUMENTATION POWER CONTROL, 3 and 4, open.

Jack Swigert (CMP)

Would you say that one again, Ken?

Ken Mattingly

All right. On panel 276: circuit breaker INSTRUMENTATION POWER CONTROL, 3 and 4, open.

Jack Swigert (CMP)

Okay. Panel 276: CB INSTRUMENTATION POWER CONTROL, 3 and 4, open.

Ken Mattingly

That's affirmative. Okay. Panel 5: circuit breaker CENTRAL INSTRUMENTATION POWER, MAIN B, closed.

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Spoken on April 17, 1970, 1:36 a.m. UTC (53 years, 11 months ago). Link to this transcript range is: Tweet

Ken Mattingly

Okay. I'm sorry, Jack. Would you read that again, please?

Jack Swigert (CMP)

Okay. On panel 5: CB CENTRAL INSTRUMENTATION POWER, MAIN B, closed.

Ken Mattingly

Okay. That's correct. PRIMARY EVAPORATE WATER CONTROL valve to AUTO.

Ken Mattingly

That's affirmative.

Ken Mattingly

Okay, Jack. We want to put the PRIMARY and the SECONDARY EVAPORATED WATER CONTROL valves to AUTO.

Ken Mattingly

And, Jack, can you give us a readout on BAT B and the charger current?

Jack Swigert (CMP)

Okay, Ken. That was the PRIMARY and SECONDARY H2O CONTROL valves to AUTO on 382.

Ken Mattingly

That's affirmative, and did you copy about the readout on the battery and charger?

Jack Swigert (CMP)

Yes. Jim's on his way up.

Ken Mattingly

Okay. Thank you. All right, the next little step after your water control valves is to perform the CSM RCS preheat. We'll do that on page E/1-5, steps 35 and 37.

Jack Swigert (CMP)

Okay, Ken. We're having a problem with the COMM. You read now?