The wrenching computer alerts (dramatized in the First Man extras:)
-It's a 1202.
-1202 alarm. It's executive overflow. If it does not occur again, we're fine.
It has not occurred again.
--Okay, we're go, continue. Give us a reading on the 1202 program alarm.
Roger, we got you, we're go on that alarm.
Same alarm and it appears to come up when we have a 16/68 up.
CAPCOM, we're go for landing.
--Houston, you're go for landing, over.
-Roger, understand, go for landing, 3,000 feet. Program alarm. 1201.
--- 1201 alarm.
Same type, we're go, Flight. We're go.
(From the actual NASA transcript P175:
LMP: Houston, you're looking at our DELTA-H Program alarm.
CDR: 1202; 1202.
CDR: What is it?
LMP: That's in core...
CDR: Give us a reading on the 1202 program alarm.
LMP: Roger. Okay, looks like about 820. Roger. Copy. 6 foot... Same alarm and it appears to come up when we have a16/68 up.