Table Of Contents - IBM 1800 Operating Procedures Manual

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Contents
49
49
52
2
52
2
53
2
53
3
54
3
55
55
6
56
6
Pushbutton Switches and Lights, Top Row
8
58
9
58
10
58
11
58
11
59
12
60
13
-
61
13
61
13
62
63
16
64
16
64
16
64
17
64
17
64
18
66
19
66
19
67
22
68
22
68
23
68
24
24
70
25
70
70
28
70
28
71
28
Removing a Disk Pack
72
28
73
28
Disk Pack Handling.
74
29
30
76
30
76
31
76
Clearing Error Conditions
32
77
78
38
79
CARRIAGE.
38
80
39
80
40
81
41
82
42
83
42
43
Marking a Tape for Punching (Six Lines Per Inch)
84
45
85
46
85
48
87
49
88
Contents
iii

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