Polycom DOC2238A manual To connect to the AC Inlet

MGC+ Hardware and Installation Manual

Connecting to the Power Source

To connect to the AC Inlet:

1.Make sure that the power switch located on the rear panel of the MGC+ unit is off.

2.Insert the power cable into the power connector on the rear panel of the MGC+50 unit.

Main Switch

AC Inlet

3.Insert the power cable into the power source socket.

4.Turn on the power by pressing on the power switch located on the rear panel of the MGC+50 unit.

If the unit is rack mounted, the single-point ground on the MCU-50 must be connected to the rack with a single conductor and attached so that it prevents loosening.

The following restrictions apply to the conductors and connectors that may be used to ground the unit when rack mounted:

—When using bare conductors, they must be coated with an appropriate antioxidant compound before crimp connections are made. Tinned, solder-plated or silver plated connectors do not have to be prepared in this manner.

—Multiple connectors should not be secured with the same bolt assemblies.

—Listed fastening hardware must be compatible with the materials being joined and must avoid loosening, deterioration and electrochemical corrosion of the hardware and joint materials.

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