Crown FMX250 Manual do Utilizador descarregar pdf (Página 11)

2–3

Installation

2.4Pre-installation

2.4.1Power Amplifier Modules

If you have ordered a cabinet system, proceed to step 2.5. Each PA2000 incorporates

eight power amplifiers (two each in four modules. Due to possible damage during

shipment, the modules have been removed. Follow these steps to install the modules:

1.Remove each front panel of each PA2000 (four screws).

2. Taking ESD precautions (see page 2–2), unpack the power modules and place

them on your work area with the circuit sides up.

3. The warning labels on the front of the modules should all be positioned to the

center of the chassis, also note the position of the connector on the modules

and in the chassis.

4.Insert the eight power modules, using their slide rails, into the built in chan-

nels of the right and left side cavities as shown below. Note that the connectors

and warning labels are nearest the middle wall or partition of each PA2000.

Illustration 2–1 Power Amplifier Module

5. Be sure the modules are pushed in completely so that the connector makes

proper contact.

6.Replace each front panel of each PA2000.

Illustration 2–2 Power Amplifier Module Placement

Connector

Slide Rail

Warning Label

Before installation

After installation

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Crown FMX250 Manual do Utilizador Página 11