Polycom DOC2559A - Manual (Page 18)

Chapter 1- Hardware Description
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Installing the RMX in a Rack or as a Standalone
Either place the RMX 4000 on a hard, flat surface such as a desktop or
mount it on a 19”/23” rack.
Standalone RMX 4000 Installation
 Place the RMX 4000 on a flat surface or desktop. 
The RMX 4000 must rest on the four feet at the base of the MCU and
must be shifted or moved into position using the two handles
attached to the front.
Rack Mount Preparations
• Optional - Depending on the rack installed in your site, you may
need to remove the handles if they are attached to the RMX 4000.
Unscrew the handles from the chassis as shown in Figure 1-1,
“Optional - Fast feet and handle removal”.
• Optional - If the opening in the rack that is allocated to the RMX 4000
is exactly 6U, the feet must be removed from the RMX 4000 to install
it in the rack. Unscrew the feet from the chassis as shown in
Figure 1-1, “Optional - Fast feet and handle removal”.
Figure 1-1 Optional - Fast feet and handle removal