Polycom Telephone RMX 2000 Uživatelský manuál stáhnout pdf (Strana 22)

Chapter 1- Hardware Description

1-16

Replacing the CPU (CNTL) Module

The CPU module is the management system of the RMX 2000. Use the

following procedure to replace a CPU (CNTL) Module:

1 Ensure that power switch to the RMX 2000 is turned OFF (O).

2 Unscrew the captive screws on the front panel of the RMX 2000 that

secure the

CPU (CNTL) Module.

3 Use the metal ejector levers to pull the

CPU (CNTL) Module out of its

slot in the Backplane.

4 Carefully slide the

CPU (CNTL) Module out through the front panel.

5 Slide in the replacement

CPU (CNTL) Module.

6 Push the

CPU (CNTL) Module firmly into the Backplane, making

sure it is properly seated in its slot.

7 Ensure that the metal ejector levers are fully retracted into their

housings.

8 Tighten the captive screws on the front panel of the RMX 2000 that

secure the Functional

CPU (CNTL) Module.

9 Turn ON the RMX 2000.

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Polycom Telephone RMX 2000 Uživatelský manuál Strana 22