IBM 1U Installation And Maintenance Manual page 21

2. Select a 1U location in the rack for the console unit. Install either three cage
nuts or three clip nuts in the front of the rack. Install two cage nuts or two clip
nuts in the rear of the rack. Use the cage nuts or clip nuts from the
miscellaneous hardware kit.
Note: If you are installing an optional console switch behind the console unit,
make sure that you install a cage nut or clip nut in the center-rear
position that is shown shaded in the following illustration.
U
U
U
Front
3. If you are installing the console unit in an IBM rack cabinet, no adjustment is
necessary. Otherwise, loosen the two rail-adjustment screws on each of the
outer slide rails and extend the rails to their maximum outward position.
Rail-adjustment
screws
U U
U U
U
U
Optional console-switch nut
Chapter 2. Installing the console unit in the rack cabinet
U
U
U
Rear
11