Polycom RealPresence RMX 1500 Getting Started Manual page 48

The center PEM slot/module is fitted with a blank panel and the slot cannot be used on a system with
DC Voltage.
5 Connect the green or green-yellow wire to the system single-point M6x15 "Ground" bolt
Warning: Protective earthing conductor
The rating of the protective earthing conductor should be a minimum of 10 AWG.
If the unit is rack mounted, the single-point ground on the MCU must be connected to the rack with a
single conductor and fixed as to prevent loosening. When using bare conductors, they must be
coated with an appropriate antioxidant compound before crimp connections are made. Tinned,
solder-plated or silver plated connectors do not have to be prepared in this manner.
6 Replace the transparent plastic cap on the terminal block.
7 Turn ON the circuit breaker on each of the DC PEMs.
On the RealPresence Collaboration Server (RMX) 4000, two types of circuit breakers can be installed:
● ON/OFF circuit breaker-Type A
● ON/OFF circuit breaker with locking mechanism-Type B
Polycom, Inc.
Install the RealPresence Collaboration Server (RMX) 4000
48