Acer R920 Series manual Appendix a Rack mount configuration

160 Appendix A: Rack mount configuration

5Attach the CMA (cable management arm) to the rear of the server.

The CMA allows you to tie-wrap all cables to and from the system. As you slide the system in and out of the rack, the CMA collapses and extends, keeping the cables untangled and attached to the system.

(1)Insert the smaller CMA extension into the rear of the left inner rail (A1).

(2)Insert the larger CMA extension into the rear of left mounting rail (A2).

(3)Insert the CMA extension connector into the rear of the right mounting rail (B1).

(4)Insert the CMA arm connector into the blue plastic cutout on the CMA extension connector (B2).

(5)Attach the cable clips into the appropriate mounting holes in the CMA (C).