Replacing The Cpu (Cntl) Module - Polycom RMX 2000 Hardware Manual

Chapter 1- Hardware Description

Replacing the CPU (CNTL) Module

1-20
The CPU module is the management system of the RMX 2000. Use the
following procedure to replace a CPU (CNTL) Module:
1
Ensure that power switch to the RMX 2000 is turned OFF (O).
2
Unscrew the captive screws on the front panel of the RMX 2000 that
secure the CPU (CNTL) Module.
3
Use the metal ejector levers to pull the CPU (CNTL) Module out of its
slot in the Backplane.
4
Carefully slide the CPU (CNTL) Module out through the front panel.
5
On the CPU (CNTL) Module to be installed, move the ejector lever to
the fully open position.
6 Slide in the replacement CPU (CNTL) Module.
7
Push the CPU (CNTL) Module firmly into the Backplane, making
sure it is properly seated in its slot.
8
Ensure that the metal ejector levers are fully retracted into their
housings.
9 Tighten the captive screws on the front panel of the RMX 2000 that
secure the Functional CPU (CNTL) Module.
10 Turn ON the RMX 2000.