Replace The Ac Power Supply Module - Polycom RealPresence RMX 4000 Hardware Manual

4. On the CNTL 4000 Module to be installed, move the ejector lever to the fully open position.
5. Slide in the replacement CNTL 4000 Module.
6. Push the CNTL 4000 Module firmly into the Backplane, making sure it is properly seated in its slot.
7. Ensure that the metal ejector lever is fully retracted into its housing.
8. Tighten the captive screws on the front panel of the CNTL 4000 Module to secure the module to
the chassis.
9. Turn ON the RMX 4000.

Replace the AC Power Supply Module

Warning: Power supply type
Please verify the type of power supply used on your RMX 4000. Do not insert a
different type of power supply than the type currently installed on your system.
Two units supply power to the RMX 4000 (3rd optional-AC only), each unit with its own power cord.
To replace the AC power supply module:
Procedure
1. Unscrew the captive screws on the front panel of the power supply unit that secures the unit to the
chassis.
2. Using your right hand, press your thumb on the pressure latch and with your fingers inserted in the
hand grip (on top), pull the power supply unit out.
3. Carefully slide the power supply unit out from the front panel.
Polycom, Inc.
RealPresence Collaboration Server (RMX) 4000 Front Panel
38