Polycom DOC2558C manual Replacing the Power Supply Module

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Polycom RMX 2000 Hardware Guide

Replacing the Power Supply Module

A single supply unit powers the RMX 2000. Use the following procedure to replace a Power Supply:

Please verify the type of power supply used on your RMX 2000. Do not insert a different type of power supply than the current type installed on your system.

1Ensure that the power switch on the RMX 2000 is turned OFF (O) and that the power cords are disconnected from the MCU.

2Unscrew the captive screws on the front panel of the RMX 2000 that secure the Power Supply unit.

3Use the finger grip to pull the Power Supply unit out of its slot in the Backplane.

4Carefully slide the Power Supply unit out through the front panel.

5Slide in the replacement Power Supply unit.

6Push the Power Supply unit firmly into the Backplane, making sure it is properly seated in its slot.

7Ensure that the metal ejector levers are fully retracted into their housings.

8Tighten the captive screws on the front panel of the RMX 2000 that secure the Power Supply unit.

9Turn ON the RMX 2000.

For more information on the Card Configuration Modes after reset, see "MPM/

MPM+ and MPMx Media Cards” on page 1-16.

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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 Safety Requirements Rack Mount Safety PrecautionsSite 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 panelMPM/MPM+ and MPMx Media Cards Resource Type Maximum Possible Resources Per CardMPMx Up to MPM+ Resource Capacities per Card Type AssemblyCard Resources Bandwidth Type HD720p HD1080p @30fps @60fps MPM+Resource Type MPMx S MPMx D MPMx Resource Capacities per Card AssemblyMPMx, MPM+ and MPM Modes Audio algorithm is not supported with MPMxAll MPM MPMx OnlyMPM+ MPMx Only Remove one MPM card Insert one MPMx card An RMX has two MPM cards installedBoth MPM cards are enabled Inserted MPMx card is enabledInserted MPM card is disabled Remaining MPM card is disabledAn RMX has one MPMx card installed MPMx card is enabledComponent RMX 2000 LEDsRMX 2000 Front Panel LEDs Following items appear on the RMX 2000 front panelCard Insertion Initiated If during Card removal Initiated The cardCntl Unit RMX 2000 Rear Panel LEDs Following LEDs appear on the RTM IP cardLED 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