Installing a 7x20 Controller
This section contains installation procedures for the 7420, 7320, and 7120 controllers.
Before beginning installation, see
Overviews" on page
Use the following procedures to install a 7x20 controller:
"Removing the 7x20 Mounting Brackets from inside the Slide Rails" on page 203
■
"Installing the Mounting Brackets on a 7x20" on page 205
■
"Installing a 7x20 onto the Rack Slide Rails" on page 207
■
"Installing a 7x20 Cable Management Arm" on page 212
■
Removing the 7x20 Mounting Brackets from inside the
Slide Rails
Use this procedure to remove the 7x20 mounting brackets from inside the slide rails. If the
mounting brackets were not shipped inside the slide rails, move on to
Brackets on a 7x20" on page
1.
Unpack the slide rails and locate the slide rail lock at the front of the assembly.
2.
Squeeze and hold the tabs at top and bottom of the lock (1) while you pull the
mounting bracket out to the stop.
3.
Push the mounting bracket release button toward the front of the mounting
bracket (2) while withdrawing the bracket from the assembly.
Example 1
Disassembling a 7120/7320 Rail Kit
The following graphic illustrates the procedure for disassembling the 7120/7320 rail kit.
"Installation Prerequisites and Hardware
15.
205.
"Installing the Mounting
Installing a 7x20 Controller
203