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Polycom RealPresence Collaboration Server (RMX) 4000 Hardware Guide
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10 Push the Fan drawer firmly into the Backplane, making sure it is properly seated in its
11 Tighten the captive screws on the front panel of the Fan drawer to the chassis.
12 Turn ON the RMX 4000.
It is recommended that the air filter be replaced or cleaned every six months.
Removing an Faulty MPM+/MPMx Card
When upgrading from MPM+ to MPMx, all connections to the RTM-IP 4000 require Ferrite cables.
Removing the MPM+/MPMx Card from the MCU
All MPM+/MPMx cards can be installed or removed while the RMX 4000 is powered on
and operating.
Prior to removing an MPM+/MPMx card the captive screws must be unscrewed and the
ejector levers must be opened to initiate a "power down" on the card.
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Warning!
Once the removal sequence is initiated the process cannot be terminated and the HS LED flashes.
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Open the filter tray, by unscrewing two screws on the tray.
Remove the existing air filter.
Insert a new or cleaned air filter into the filter tray.
Close the filter tray by tightening the two screws on the tray.
Insert and slide in the Fan drawer.
slot.
If applicable, loosen the captive screws and remove the slot cover.
Power down the card by partially opening the ejector levers until the blue HS LED on
the card and the Control Unit start to flash.
The power off sequence for the interconnected MPM+/MPMx and RTM ISDN cards are
initiated as follows:
— All participant connections on the card are disconnected.
Polycom, Inc.
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