Polycom DOC2558C manual Replacing the Cntl Module

Page 37

Polycom RMX 2000 Hardware Guide

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.

Warning!

Once the removal sequence is initiated the process cannot be terminated and the HS led flashes when activated.

Fully Open - In this position the card is released from the MCU housing and can be removed.

Lever Fully Open - Pull the lever handle(s) to a fully open position (approx. 70 degrees), as shown here

Replacing the CNTL Module

The CPU module is the management system of the RMX 2000. Use the following procedure to replace a CNTL Module:

1Ensure that power switch on the RMX 2000 is turned OFF (O).

2Unscrew the captive screws on the front panel of the RMX 2000 that secure the CNTL Module.

3Use the metal ejector levers to pull the CNTL Module out of its slot in the Backplane.

4Carefully slide the CNTL Module out through the front panel.

1-31

Image 37
Contents Polycom RMX 2000 Hardware Guide USA United States Federal Communication Commission FCC Regulatory NoticesChinese Communication Certificate Singapore Certificate Table of Contents MCU Installing the Replacement MPM/MPM+/MPMx CardHardware Description Main FeaturesRMX 2000 Specifications Conferencing Capacities RMX 2000 System CapacitiesSystem Functions MPM Mode MPM+ Mode MPMx Mode MPM+ Resource CapacitiesVSW 2Mb 160 VSW 4Mb VSW 6Mb Rack Mount Safety Precautions Safety RequirementsSite Requirements Installation Precautions RMX 2000 Front Panel RMX 2000 ComponentsCntl CPU Component DescriptionComponent Description RTM IP RMX 2000 Rear PanelManagement Network on page G-1 Following items appear on the RMX 2000 rear panelLAN port RTM IsdnCables Connected to the RTM IP & Isdn Cards All external connectors are located on the rear panelResource Type Maximum Possible Resources Per Card MPM/MPM+ and MPMx Media CardsMPMx Card Resources Bandwidth Type MPM+ Resource Capacities per Card Type AssemblyHD720p HD1080p @30fps @60fps MPM+ Up toMPMx, MPM+ and MPM Modes MPMx Resource Capacities per Card AssemblyAudio algorithm is not supported with MPMx Resource Type MPMx S MPMx DMPM MPMx Only AllMPM+ MPMx Only Both MPM cards are enabled An RMX has two MPM cards installedInserted MPMx card is enabled Remove one MPM card Insert one MPMx cardAn RMX has one MPMx card installed Remaining MPM card is disabledMPMx card is enabled Inserted MPM card is disabledRMX 2000 Front Panel LEDs RMX 2000 LEDsFollowing items appear on the RMX 2000 front panel ComponentCard Insertion Initiated If during Card removal Initiated The cardCntl Unit Following LEDs appear on the RTM IP card RMX 2000 Rear Panel LEDsLED Color Description Name ShMG LEDs Function Name Following LEDs appear on the RTM IsdnRMX 2000 General Information dialog box opens RMX Chassis TypesComponent Replacement Types of Ejector Levers on RMX Components Fully Open The card is released from the MCU housingReplacing the Cntl Module Hardware Description Replacing the Power Supply Module Replacing the Fan Drawer Removing the MPM/MPM+/MPMx Card from the MCU Replacing a Faulty MPM/MPM+/MPMx CardInstalling the Replacement MPM/MPM+/MPMx Card Installing a New MPM/MPM+/MPMx Card in a Powered On RMXReplacing a RTM Isdn Card PRI Cables Replacing the RTM IP Card