Bose 802 C II Panduan Pemilik - Halaman 19

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Attach the external harness to the internal harness connector on rear of controller.

Figure 29

Connection of the external harness to speaker

terminals (amplifier in bridged mono mode).

Figure 28

A.3 Installing The systems

Controller And external

Protection Circuit Harness

1. Install the systems controller in its rack. Refer to

Section 5 for AC and audio connections.

2. Make sure power to the entire system is off.

3. Check the length of the external protection

circuit harness. It should reach from the

systems controller to the speaker terminals on

the amplifier powering the AWCS II loudspeaker.

Allow at least 6" slack.

If necessary, trim the cable to length. If the

cable is too short, connect additional cable. Use

well-insulated in-line crimp on cable splices.

NOTE: Bose

recommends attaching the external

harness to a banana plug, if possible. Or, strip and

twist the wires for insertion into the speaker terminal

lug holes.

4. Attach the external harness to the internal

harness connector on the rear of the controller

(Figure 8). Turn the notch on the harness to the

right to attach it to the connector.

5. Hand tighten the lock nut on the external

harness.

6. Connect the other end of the harness to the

speaker terminals with screw lugs (Figure 9a)

or a banana plug (Figure 9b). Connect the

red wire to the positive terminal. Connect the

black wire to the negative terminal. (Note that

these illustrations show typical amplifier speaker

terminals for bridged mono mode.)