Grass Valley PRS 250 RAID Storage System - Manual (Page 21)

Mounting RAID in a Cabinet
RAID Instructions 2-3
4. Attach the mounting rails to the cabinet according to the following instructions,
using the rails and parts in the hardware mounting kit.
a. Make sure that you have 14-inch clearance in the cabinet in which you will
install the storage chassis.
b. Mark and label a baseline in a 1/2-inch space (measured between the center of
adjacent holes) on the front and middle cabinet channels, as shown in the
following illustration. (Do not position the baseline between two 5/8-inch
spaced holes.)
Chassis location in the cabinet
IMPORTANT You must mark a baseline in a 1/2-inch space or the chassis
won’t fit in the space where you plan to install it. The spaces on a channel,
measured between the center of adjacent holes, are either 1/2 inch or 5/8 inch
wide.
c. From the baseline, count up 24 holes. Mark the top-of-chassis line above the top
hole on the front and middle cabinet channels, as shown in the illustration.
Top of chassis
Base line
Front cabinet channels
(bottom of chassis)
24 holes
Middle cabinet channels
or
14 inches
1/2
inch
space
top top