Polycom Collaboration Server (RMX) 2000, Руководство по оборудованию

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RealPresence Collaboration Server (RMX) 2000 Hardware Guide
1-30
Polycom, Inc.
• Fully Open - The card is released from the MCU housing
Using the Modified PMC Compatible Ejector Lever
This ejector lever can be moved to three positions:
•
Closed/Locked - Ejector lever(s) are gently pushed up against the card’s panel and is
locked. Ensure that the lock catch is in the standard closed position (shifted to the right
as shown below).
• Partially Open - For card powering down mode. Partially open the ejector lever(s) until
the blue HS LEDs on the card and the Control Unit start flashing. When the HS LED is
constantly lit the card is in a powered down mode and you can remove the card.
• Fully Open - In this position the card is released from the MCU housing and can be
removed.
Replacing the CNTL Module
The CPU module is the management system of the RMX 2000. Use the following procedure
to replace a CNTL Module:
1
Ensure that power switch on the RMX 2000 is turned OFF (O).
2
Unscrew the captive screws on the front panel of the RMX 2000 that secure the
CNTL
Module.
3
Use the metal ejector lever to pull the CNTL Module out of its slot in the Backplane.
Handle
Unlocking the Lock Catch - With your thumb holding the “handle”
and your index finger shifting the catch to left, gently pull the handle
away from the chassis until the lever is “fully open”
Closing the Lever - Make sure that the lever is in an open
position and push card close to the chassis till the lever engages.
With your thumb holding the “handle” and your index finger
holding the catch fully to left, push the card against the chassis
whilst closing the lever. Use your thumb to push the card into
place, and then lock the catch into its place by using your thumb to
push it to the right. Make sure that the lever is locked.
Warning!
Once the removal sequence is initiated the process cannot be terminated and the HS led flashes
when activated.
Lever Fully Open - Pull the lever handle(s) to a fully open position
(approx. 70 degrees), as shown here