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2-16 Installing Mainframe Options
Chapter 2
Set Up Rack Cabinet
Install Channel Nuts for Rack Mount Adapters (Figure 2-15)
NOTE
Some racks use tapped holes or other methods for attaching equipment. In
this case, the self retaining nuts may not be required.
1 Determine the location for the mainframe in the cabinet. The 1266
mainframe requires 3 EIA Units, and should be placed between the
EIA markers.
2 Select the holes for the LH and RH Rack Mount Adapters. See Figure
2-17 for the RH Rack Mount Adapter hole locations. (LH Rack Mount
Adapter hole locations are the same.)
3 Slide two 10-32 Self-Retained Nuts (provided in the Rack Mount/
Cable Route Adapter Kit) over the selected holes in the right hand
front vertical column of the cabinet. These nuts will be used to
connect the RH Rack Mount Adapter.
4 Slide two 10-32 Self-Retained Nuts over the selected holes in the left
hand front vertical column of the cabinet. These nuts will be used to
connect the LH Rack Mount Adapter.
Figure 2-13. Installing Rack Mount Adapter Channel Nuts
Right Hand Front Vertical
Column of the Cabinet
Right Hand
Rack Mount
Adapter
10-32
Self Retained
Nuts
3 EIA Units
Summary of Contents for 1266
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Page 18: ...1 8 Getting Started Chapter 1...
Page 50: ...3 10 Servicing the Mainframe Chapter 3 Notes...
Page 60: ...A 10 1266 Product Specifications Appendix A Notes...
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