Dell KVM 4322DS - Manual (Page 34)

24 xxx | Installation xxx
2 Rotate each rail 180° (item 2) and then reassemble each rail to the switch
(item 3).
3 Refer to the 1U rear-rack instructions to insert and remove the switch
assembly from the ReadyRails system.
NOTE: No blanking panel is required for this configuration.
0U RCS Installation
1 Align and assemble the 0U mounting bracket to the switch rails (Figure 2.7,
item 1). Tighten the thumbscrews (item 2).
2 Insert the mounting bracket hooks into the rack holes and push down until
the blue button pops out and locks the bracket into place.
Figure 2.7: 0U Installation