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Preparing the rack for server installation
1 Install eight distands into the vertical rails of the system rack.
2Adjust the front bracket to the preferred length.
(1)Turn the captive thumbscrews counterclockwise to loosen them.
(2)Slide the front bracket to the preferred length.
(3)Secure the front bracket in its preferred position by turning the captive thumbscrews clockwise.
Do the same thing to the other front bracket.