Polycom DOC2238A User Manual
Page 145
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MGC+ Hardware and Installation Manual
5-13
6.
Disconnect the +5V and -5V power cables using a 9/16” (13 mm) M8 nut
driver.
7.
Using a Phillips screwdriver, loosen the six spring-loaded screws on the
front panel of the MGC+50 that secure the Power Supply Module.
8.
From the rear, carefully slide the Power Supply Module out through the
front panel and remove.
Tighten the two flat washers, the spring washer and the nut back to their +5V
and -5V screws on the faulty unit to be shipped to the manufacturer. These
items are delivered with the new power supply module.
PWR
OUT
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