Replacing the cpu (cntl) module, Replacing the cpu (cntl) module -20 – Polycom RMX 2000 User Manual
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Chapter 1- Hardware Description
1-20
Replacing the CPU (CNTL) Module
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.