Replacing The Cntl 4000 Module - Polycom RMX DOC2548A Hardware Manual

Chapter 2- Component Replacement

Replacing the CNTL 4000 Module

2-4
The CPU module is the management system of the RMX 4000. Use the
following procedure to replace a CNTL 4000 Module:
1
Ensure that the power switch/circuit switch on the RMX 4000 is
turned OFF (O).
2
Unscrew the captive screws on the front panel of the
Module that secure the
3
Use the metal ejector lever to pull the
slot in the Backplane.
4
Carefully slide the
Captive screws
5 CNTL
On the 4000 Module to be installed, move the ejector lever to
the fully open position.
6
Slide in the replacement
7
Push the CNTL
it is properly seated in its slot.
8
Ensure that the metal ejector lever is fully retracted into it's housing.
9
Tighten the captive screws on the front panel of the
Module that secure the
10 Turn ON the RMX 4000.
m odule to the chassis.
CNTL 4000 Module out through the front panel.
CNTL 4000 Module.
4000 Module firmly into the Backplane, making sure
CNTL
4000 Module to the chassis.
CNTL
CNTL
4000 Module out of its
CNTL 4000
4000