NEC UX5000 - CCPU Installation (Figure 2-5

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2 - 24 Chapter 2

Chapter 2 - Blade Installation and Startup

2.4.1.3 CCPU Installation (Figure 2-5 - Figure 2-6)

1. Install the battery on the CCPU. The polarity “+” symbol must be on top.

2. Install the Voice Mail, Memory, and/or VoIP daughter boards if required.

3. After being certain that the power supply is shut off, slide the CCPU into the CCPU slot in the

Controlling chassis.

● Note that the blades must be inserted into the chassis with the top of the blade up,

otherwise the connection to the backplane will not be made.

Figure 2-5: BATTERY INSTALLATION

Figure 2-6: INSTALLING BLADES

• The power to the chassis must be off when installing or removing

this blade.

• Do not remove/insert the optional CCPU daughter boards (VMDB,

MEMDB, VOIPDB) or voice mail flash card while the system power is on.

Battery

Battery Socket

NEC UX5000 - CCPU Installation (Figure 2-5 - Figure 2-6)