Using The Modified Pmc Compatible Ejector Lever; Replacing The Cntl 4000 Module - Polycom 4000 Hardware Manual

RealPresence®Collaboration Server 4000 Hardware Guide

Using the Modified PMC Compatible Ejector Lever

On the RMX 4000 most components are fitted with identical ejector levers that are used to release or fasten
the components to their slot.
The ejector levers can be moved to three positions:
1 Closed/Locked - The ejector levers are pushed up against the card's panel and the lock catch is in
the standard closed position (as shown below).
In this position the card is locked in the MCU housing and cannot be removed.
2 Partially Open - The ejector levers are partially open and the blue HS LEDs on the card and the
Control Unit are flashing. When the blue LEDs are constantly lit the card is in a powered-down mode
and can be safely removed.
3 Fully Open - The ejector levers are in the fully open position. In this position the card is released
from the MCU housing and can be removed.
To open and close the ejector levers:
● Unlocking the Lock Catch - With your thumb on the handle (2) and your index finger on the lock
catch (1), pinch thumb and finger together while lifting the handle away from the chassis.
Once the removal sequence is initiated the process cannot be terminated and the HS led flashes
when activated.
● Closing the Lever - With your thumb on the handle (2) and press the lever against the panel until it
clicks into place.

Replacing the CNTL 4000 Module

The CPU module is the management system of the RMX 4000. Use the following procedure to replace a
CNTL 4000 Module.
To replace the CNTL 4000 module:
1 Ensure that the power switch/circuit switch on the RMX 4000 is turned OFF (O).
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