Chapter 5 - System Maintenance

2.Pull on the handle of the Power Supply Module to pull the module out of its slot in the Powerplane.

3.Carefully slide the Power Supply Module out through the front panel.

4.Slide in the replacement Power Supply Module.

5.Push the Power Supply Module firmly into the Powerplane making sure it is properly seated in its slot.

6.Tighten the 4 screws on the front panel of the MGC-100 that secure the Power Supply Module.

Replacing the Power Supply Module for the MGC-50

The Power Supply Module is not hot swappable and cannot be replaced with the system running. Use the following procedure to replace a faulty Power Supply Module:

1.If the MCU is working, exit the MGC Manager application and turn off the MCU. Otherwise, skip this step.

2.Unplug the MCU from the AC outlet.

3.Using a standard Phillips screwdriver, remove six spring-loaded screws from the fans cover on the MCU’s rear panel.

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Polycom DOC2237A manual Replacing the Power Supply Module for the MGC-50