IBM 01 Maintenance Manual page 413

REFERENCE MANUAL
ATTACHMENTS
tab stop until the electronic circuit is completed and
tabulation is to take place (Figure 3).
9.
MAGNET ARMATURE INTERLOCK
This mechanism is to be adjusted so it effectively dis-
ables the magnet armature when standard tabulation is
desired. The armature interlock actuating lever is ad-
justed by means of the collar and set screw on the right
end of the auto tab operating shaft (Figure 1). This lever
should be positioned so it will rotate the armature inter-
lock lever far enough to hold the armature in its closed
position when the tronic-tab button is in "standard" tab-
u1ation (Figure 5).
10.
TRONIC-TAB LINK
This link should be adjusted so the tronic-tab button
is in line with the color control button when in its standard
tab position. It should also toggle the tab switch when
the button is depressed into the electronic tab position
(Figure 6).
FiA.
8.
Tab Stops Pre-Set lor Electronic Tab
11.
AUTO TAB SET
The auto tab set is in a fixed position in relation to the
standard tab set and clear levers. In order to make an
adjustment, the entire bracket which is fastened to the
rear frame must be repositioned (Figure 6). When the
tronic-tab button is depressed and held in its extreme
downward position, the auto tab set cam should enter the
slots of the tab stops without interference (Figure 7). At
the same time it should fully set every third stop as the
carriage is moved from side to side (Figure 8). When
the button is released, the slight overtravel in the mecha-
nism should permit the auto tab set cam to move away
from the tab stops enough to prevent dragging during
carriage movement (Figure 9).
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