Crown Audio I-Tech Series operation manual Setup, I-TechSeries Power Amplifiers, page

I-Tech Series Power Amplifiers

2 Setup

2.3.4 Stereo Mode Wiring

Typical input and output wiring is shown in Figure 2.8.

IMPORTANT: Turn off the amplifier and unplug its power cord.

INPUTS: Choose one of these options:

•Connect analog input wiring for both channels.

•Connect an AES/EBU digital signal to the AES/EBU connector.

OUTPUTS: Maintain proper polarity (+/–) on output connectors. Use Class 2 output wiring.

Figure 2.8 shows how to wire stereo speakers to the binding posts. Con- nect Channel 1 loudspeaker’s positive (+) lead to Channel 1 positive (red) terminal of amp; repeat for negative (–). Repeat Channel 2 wiring as for Channel 1.

To wire stereo speakers to the Speakon connectors, use one of these methods:

Method 1 (Table 1 and Figure 2.9): Wire one Speakon cable connector to two speakers. Insert the Speakon cable connector into the amplifier’s top Speakon connector.

Method 2 (Table 2 and Figure 2.10): Plug the Channel 1 speaker into the Channel 1 (top) Speakon connector, and plug the Channel 2 speaker into the Channel 2 (bottom) Speakon connector.

Figure 2.8

System Wiring,

Stereo Mode

Table 1

Stereo Wiring Method 1: Use Top Speakon Only

	PIN	1+	1–	2+	2–
	CH	1+	1–	2+	2–
Channel 1						Channel 2
Loudspeaker						Loudspeaker
Enceinte du						Enceinte du
Canal 1						Canal 2
Lautsprecher						Lautsprecher
Kanal 1						Kanal 2
Altoparlante						Altoparlante
del Canal 1						del Canal 2

Figure 2.9 Wiring Two Stereo Speakers

to the Top Speakon Connector

	Table 2		Top Speakon
			(Channel 1)	Figure 2.10
Stereo Wiring Method 2: Use Both Speakons				Stereo Wiring Using
				Both Speakon
PIN	1+	1–		Connectors
			Channel 1
Top Speakon
			Loudspeaker
CH	1+	1–
PIN	1+	1–	Bottom
			Speakon
Bottom Speakon			(Channel 2)
CH	2+	2–		Channel 2
				Loudspeaker

Operation Manual page 11