Advantech DNS-3200 - Manual (Page 35)

17 Chapter 2
6. Secure the rail to the chassis with a Type G screw (Refer to the fig-
ure given below). Repeat the above steps to install the other rail on
the chassis.
2.2.5 Rack Installation
After you have installed the inner rails on the chassis, you are ready to
install the outer rails of the rail assemblies in the rack.
Procedure
1.
In the package, locate the pair of front brackets (short) and rear
brackets (long). Please note that the brackets are marked with Up/
Front Arrows (front) and Up/Rear arrows (rear).
2. Secure the front (short) bracket (marked with the Up/Front arrows)
to the outer rail with two type G screws.
3. Locate the two hooks on the outer rail and attach the rear (long)
bracket to it by sliding the opening of the rear rail through the hook.
4. Measure the depth of your rack and adjust the length of the rails
accordingly.
Note: The rails are designed to fit in racks with a depth
of 28" to 33".