Installation Instructions

Step 4: 15.5" to 23.5": Install the rear rack brackets as shown in Figure 3 for this mounting depth range (see Step 5 for assembly).

Mounting depth 15.5"–23.5" Reversed rear

bracket

Figure 3. Mounting depth: 15.5" to 23.5".

Step 5: Rear bracket attachment.

Step 5A: Move the slide rails back approximately 10" (25.4 cm). You might need to loosen the thumbscrews to do this.

Step 5B: Attach the rear rack brackets and the cable arm extension as shown in Figure 4, using (4) 8-32 x 3/8" pan-head screws and (4) 8-32 nuts. Place the screws as far apart as possible (see Figure 4).

Step 5C: Tighten all screws.

NOTE: You can attach the cable arm extension to the right or left side, based on your cabling needs.

(1) rear bracket

 

(4) 8-32 x 38" screws

 

(gold)

(2) 8-32 nuts

 

 

(1) cable management

bracket

(1) rear bracket

(2) 8-32 nuts

Slide the outer rails back approx. 10".

Figure 4. Attaching the rear bracket.

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SMM4-2U

 

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Black Box SMM2-2U, Sliding Monitor Mount, 2- or 4-Post, 2U manual Installation Instructions, Attaching the rear bracket