Instruction manual

Overview
2-1
2
Installing the Control Unit 2
If you have not read Chapter 1, “Introduction,” do so before continuing with this
chapter.
Overview 2
Installing the control unit involves the following procedures:
■ Preparation requirements
■ Installing the backboard
■ Meeting the power and grounding requirements
■ Checking the total unit load
■ Installing the carrier
■ Installing any expansion carriers
■ Installing the power supply
■ Installing the processor
■ Installing the line/trunk and extension modules
■ Connecting the control unit to AC power
■ Powering up the system
■ Powering down the system
The following sections provide detailed instructions for these installation
procedures. Follow the procedures in the order in which they are presented.