171

2215 13 Mar 68

Found JMS's weren't
working from III DP to AMPEX Core 1
found FB01 in III wasn't getting
through to MA.

Re-cut random wire at III

1K10R - 1K10S

Added Klugg wire 1K10R - 1J2L
down at 2030.. Time to fix
1 hr 45 min.

SRR

2200 14 Mar. 68

New 4-channel D-A output
amplifiers installed (see drwgs. in
kluge bay binder). N.B. that power
supply no. 2 on the plenum door of
Bay 2 is now set to +15 V. and -7 V.

See me before changing!

Also, four filters are now in boxes
on top of Bay 2. Each box (channels A and B)
has two filters, switch selectable.

D.M.P