Adjusting The Slope Of The Keyboard - IBM 5291 Operator's Manual

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1-8
Adjusting the Slope of the Keyboard
The keyboard can be adjusted so that the slope of the keys is most
comfortable for the operator. The keyboard can be used flat, or sloped
approximately 10 degrees, 15 degrees, or 20 degrees.
Using the Keyboard
at
20 Degrees
1.
Rotate the left adjustment knob until the longest leg is locked into place
(see the following illustration).
2.
Rotate the right adjustment knob until the longest leg is locked into
place.
Left
Knob
Extend Longest
Leg
Using the Keyboard
at
15 Degrees
1.
Rotate the left and right adjustment knobs as described in Using the
Keyboard
at
20 Degrees.
2.
Rotate the left and right adjustment knobs in the opposite direction from
that in step 1 (see the following illustration). The longest leg will go back
into the keyboard and a shorter leg (the middle-length leg) will remain
extended.
Left
Knob
Rotate Knob in
Opposite Direction
Right
Knob

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