Troubleshooting guide

3-4 DS20E Reference Guide
Compaq Confidential – Need to Know Required
Writer: Robert Young Project: Compaq AlphaServer DS20E System Comments:
Part Number: FR-K8F6W-UA .A01 File Name: d-ch3 Installing a Rack System.doc Last Saved On: 10/4/99 1:25 PM
Marking the Installation Area in the Rack
Determine the installation area as shown in Figure 3-3.
0.625 inch
0.500 inch
0.625 inch
0.500 inch
1 U
(1.75 inches)
PK1221
Figure 3-3. Rackmount Installation Area
The installation of the rackmount system requires 8.75 inches (5U) of vertical
height in the rack.
1. Mark the midpoint hole on the vertical rail as shown in Figure 3-3. The
midpoint hole must be selected so that the holes immediately above and
immediately below are equidistant (.625 inches).
2. Mark the corresponding hole on the other three rails.