Polycom DOC2559B Replacing an Faulty MPM+/MPMx Card, Removing the MPM+/MPMx Card from the MCU

Page 57

Polycom RMX 4000 Hardware Guide

5Open the filter tray, by unscrewing two screws on the tray.

6Insert the air filter into the filter tray.

7Close the filter tray, by tightening the two screws on the tray.

8Insert and slide in the Fan drawer.

9Push the Fan drawer firmly into the Backplane, making sure it is properly seated in its slot.

10Tighten the captive screws on the front panel of the Fan drawer to the chassis.

11Turn ON the RMX 4000.

It is recommended that the air filter be replaced or cleaned every six months.

Replacing an Faulty MPM+/MPMx Card

On the RMX 4000 when upgrading from MPM/MPM+ to MPMx on the RTM-IP 4000 all connections 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.

2-11

Image 57

Contents Polycom RMX 4000 Hardware Guide USA Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Russian Communication Certificate Regulatory NoticesTable of Contents Component Replacement Hardware Description Power Consumption Power SupplyPhysical Media ProtocolsRMX 4000 System Capacities Conferencing CapacitiesEnvironment System Functions MPM+ Mode MPMx Mode Resource Capacities per Card Assembly MPMx CardMPM+ Card MPM+ Resource Capacities per Card Type MPM, MPM+ and MPMxMCU Card Configuration Mode Guidelines Card Configuration Mode Selection During Startup / RestartMPMx and MPM+ Modes Site Safety Requirements Safety RequirementsRack Mount Safety Precautions General Installation PrecautionsUnpacking the RMX Installing the RMXPolycom RMX 4000 Hardware Guide Installing the RMX in a Rack or as a Standalone Standalone RMX 4000 InstallationRack Mount Preparations Placing the RMX 4000 in a 19 Rack 2Installing chassis runners and RMX in a rack3RMX 4000 Rack Mount 4Removing and attaching 19 and 23 brackets Placing the RMX 4000 in a 23 RackTo reverse mount the RMX 4000 on a 19 rack Reverse Mounting the RMX 4000 in a RackConnecting the RMX 4000 to Power Sources Connecting the RMX 4000 to AC Power Connecting the RMX 4000 to -48DC Selv Power Type a Type B Types of DC Circuit Breakers installed on the RMXTo connect the cables AC and DC systems RTM-IP Connecting Cables on the RMXFirst-time Power-up RMX 4000 Front Panel RMX 4000 ComponentsShows the front panel of an RMX 4000 DC system Component Description Component Description 9RMX 4000 AC Rear View RMX 4000 Rear Panel10RMX 4000 DC Rear View RTM-IPFollowing items appear on the RMX 4000 rear panel Standby button Toggle between CPU activation and standby RTM IsdnISDN/PSTN Clock Source RTM LANDC Power Rail Module AC Power Entry Module PEMComponent Slot Allocation Slot ID/No Card/Component RequirementRTM ISDN/RTM RMX 4000 Front Panel LEDs ComponentLED Color Description Card Insertion Initiated If during Card removal Initiated The cardCntl 4000 Unit RMX 4000 Rear Panel LEDs RTM-IPLED Color Description Name Function Name RTM LANRTM Isdn Hardware Description Component Replacement Component Replacement Handle Using the Modified PMC Compatible Ejector LeverReplacing the Cntl 4000 Module Replacing an AC Power Supply Module Replacing an AC Power Entry Module PEM Replacing a DC Power Rail Module PRM Component Replacement Carefully slide the Fan drawer out through the front panel Replacing the Fan DrawerInserting an Air Filter Optional in the Fan Drawer Removing the MPM+/MPMx Card from the MCU Replacing an Faulty MPM+/MPMx CardComponent Replacement Installing the Replacement MPM+/MPMx Card Replacing the RTM Isdn Card Installing an MPM+/MPMx Card on the RMXPRI Cables Replacing the RTM-IP Replacing the RTM LAN Replacing the Fabric Switch Module FSM Polycom RMX 4000 Hardware Guide