Polycom DOC2558B Manuel d'utilisateur télécharger pdf (Page 39)

Polycom RMX 2000 Hardware Guide

1-33

Replacing the Power Supply Module

A single supply unit powers the RMX 2000. Use the following procedure

to replace a Power Supply:

1 Ensure that the power switch on the RMX 2000 is turned OFF (O) and

that the power cords are disconnected from the MCU.

2 Unscrew the captive screws on the front panel of the RMX 2000 that

secure the Power Supply unit.

3 Use the finger grip to pull the Power Supply unit out of its slot in the

Backplane.

4 Carefully slide the Power Supply unit out through the front panel.

5 Slide in the replacement Power Supply unit.

6 Push the Power Supply unit firmly into the Backplane, making sure it

is properly seated in its slot.

7 Ensure that the metal ejector levers are fully retracted into their

housings.

8 Tighten the captive screws on the front panel of the RMX 2000 that

secure the Power Supply unit.

9 Turn ON the RMX 2000.

Please verify the type of power supply used on your RMX 2000. Do not insert a

different type of power supply than the current type installed on your system.

For more information on the Card Configuration Modes after reset, see "MPM/

MPM+ and MPMx Configuration Modes” on page 1-22.

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Polycom DOC2558B Manuel d'utilisateur Page 39