HP E840 A Series User And Service Manual page 35

Holes for Mounting
Customer-Supplied
Interface Panel
Chapter 2
Note
If the mainframe is mounted extending out from the rack, install the cable
tray with the notched end at the front of the mainframe.
3. If the mainframe will be placed on a bench top, attach the mainframe
feet to the cable tray. If the mainframe is to be rack mounted, you can
save rack space by leaving the feet off.
Figure 2-11. Installing the Cable Tray.
Note
Holes are provided at each end of the cable tray for mounting a
customer-supplied interface panel. The maximum height of the panel must
be 41.275 mm for a one EIA rack unit cable tray position, or 85.725 mm for
a two EIA rack unit cable tray position.The panel width cannot exceed 424
mm. The four holes across the bottom are 101.6 mm center-to-center, and
centered on the tray. The side holes are 34.9 mm center-to-center, with the
bottom hole 25.4 mm above the tray's inside surface. All holes are 12.7 mm
from the edge and have a diameter of 3.175 mm.
Select Holes Based
on Cable Clearance
m5x8 Pan Head Screws
Rack Mounting and Option Installation
Required
35