Polycom DOC2558A manual Replacing the Cntl Module, Handle

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Polycom RMX 2000 Hardware Guide

Handle

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 index finger holding the “handle” and your thumb 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 by pushing your thumb to the right and locking the catch into a locked position. Make sure that the lever is locked.

Unlocking the Lock Catch - With your index finger holding the “handle” and your thumb shifting the catch to left, gently pull the handle away from the chassis until the lever is “fully open”

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.

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Contents Polycom RMX System Hardware Guide USA United States Federal Communication Commission FCC Regulatory NoticesChinese Communication Certificate Singapore Certificate Table of Contents Table of Contents Hardware Description Main FeaturesRMX 2000 Specifications Following table summarizes the different system capacities RMX 2000 System CapacitiesSystem Functions MPM Mode MPM+ Mode MPMx Mode MPM+ Resource CapacitiesRack 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 panelRTM Isdn 3RMX 2000 RTM Isdn Rear Panel Layout ISDN/PSTN Clock SourceCables Connected to the RTM IP & Isdn Cards All external connectors are located on the rear panelRMX 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 IsdnMPM MPM+ MPM/MPM+ and MPMx Configuration ModesMPM+ Resource Capacities per Card Type MPMx, MPM+ and MPM Modes MPMx Resource Capacities per Card TypeSystem Information Changes Operating Mode Selection During Startup / RestartAll MPMx MPMx OnlyBoth 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 General Information dialog box opens RMX Chassis TypesComponent Replacement Using the Modified PMC Compatible Ejector Lever Using the All Metal Ejector LeverFully Open The card is released from the MCU housing Types of Ejector Levers on RMX ComponentsHandle Replacing the Cntl ModuleHardware 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

DOC2558A specifications

The Polycom DOC2558A is a versatile and powerful digital communication device designed to enhance collaboration in various professional settings. This state-of-the-art unit integrates several advanced features and technologies, making it ideal for businesses that prioritize efficient communication and connectivity.

One of the main features of the Polycom DOC2558A is its high-definition video calling capability. This feature allows users to engage in crystal-clear video conferences, providing a more immersive experience that enhances understanding and connection among participants. The device supports multiple video resolutions, ensuring optimal performance in different network conditions.

Another significant characteristic of the DOC2558A is its robust audio technology. Polycom's renowned noise-reduction algorithms and echo cancellation capabilities ensure that conversations are clear and free from distractions. This is particularly advantageous in busy office environments or areas with background noise, allowing users to focus on the discussion at hand.

The device is equipped with an intuitive user interface, simplifying the navigation and management of video calls. With easy-to-use touch controls, users can join meetings, adjust settings, and manage conversations seamlessly. This convenience is further enhanced by compatibility with various platforms, including Skype for Business and other popular conferencing software, allowing users to connect effortlessly regardless of their preferred application.

Furthermore, the Polycom DOC2558A supports content sharing capabilities, enabling participants to present documents, slideshows, or other multimedia during meetings. This feature fosters collaboration and engagement, as team members can visually illustrate their points and share important information in real time.

In terms of connectivity, the DOC2558A is designed to support both wired and wireless connections, providing flexibility for various office setups. The device comes equipped with multiple ports, facilitating easy integration with other hardware and ensuring that it can adapt to different technological environments.

The robust security features of the DOC2558A are another noteworthy aspect. The device employs advanced encryption protocols to safeguard sensitive information and ensure that communication remains confidential. This commitment to security is crucial for organizations that handle proprietary data.

Overall, the Polycom DOC2558A stands out as a leading solution for organizations seeking to enhance their communication capabilities. With its high-definition video, superior audio technology, user-friendly interface, and advanced security features, it provides a comprehensive platform for effective collaboration in today’s fast-paced business environment.