Polycom Real-Time Media Conferencing Platform RMX 2000 - Manual (Page 36)

Chapter 1- Hardware Description
1-30
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
and MPM+ Configuration Modes” on page
1-20 .