DCSE: PowerEdge 1550 Self-Study Version 0.3, 4 December, 2000
Page 14 Dell
At the back of both mounting rails is a notch that the brace rests on. This
notch is indicated in the picture that follows by a red rectangle.
There is a hook on both sides of the brace that rest in the notches on the
rails. This is indicated in the following picture by the red circle.
There is also a peg on the rails that notches in the brace fits onto a notch.
The brace is indicated in the following picture by a red rectangle. The
image is a close-up from the inside of the rail.