Stereo System User Manual

support.dell.com Rack Installation Guide 1-23

Figure 1-20. Installing the Cable-Management Arm

2. Align the free end of the cable-management arm (the end with the pin and cap-

tive thumbscrew) to the back end of the right (or left) side inner rail (as viewed

from the back) of the system.

3. Secure the cable-management arm to the inner rail with the captive thumbscrew

(see Figure 1-20).

4. Attach the input/output (I/O) cables to their respective expansion cards on the

back of the system.

5. Connect the remaining cables to the system.

For details, see your system’s Installation and Troubleshooting Guide and User’s

Guide.

6. Secure the cables to the cable-management arm:

a. After connecting the cables to the system, unscrew the thumbscrews that

secure the front of the server to the front vertical rail.

b. Slide the system forward to the fully extended position.

c. Route the cables along the cable-management arm, allowing some additional

cable slack at the hinge positions, and secure the cables to the cable-

management arm with the Velcro straps attached to the cable-management

arm.

captive

fastener

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