56

2340 19 Oct 67

Disk Read Error - Recoverable
BAND = 1738
TRK = 1
Sector = 7618
Data bits on = 9, 8, 5, 3, 1, 17, 16, 15, 11, 10

SRR

20 Oct 67

TTY0 in U/S

SRR

3:05 20-Oct 67

DP x defleection does funny thing
(glitch)

ON & ON

Core 2 not AWRQ WR-[RQ?] RD-RQ
SYNC P3 Act P3 LAST [A&R?] 4350
PMA 104350 CPU MA 4352
SF3 org MC WR

ON & ON

1815 21 Oct 67

Summary of disk errors to-day

Recoverable read errors at 0540, 0600
0720, 0805, 0915, DISK DOWN FOR
MAINT was performed intermittently for
short periods starting at 0800
and finished with a card replacement by