Extron-electronics MSG0808 User Manual download pdf (Page 16)

MSG Matrix Switchers • Installation

Installation, cont’d

2-6

Audio input and output

Before connecting audio, determine whether your audio system is unbalanced or

balanced. Then, follow the instructions and illustrations below to connect either

unbalanced audio or balanced audio.

CAUTION

Wiring the audio incorrectly can damage the audio output circuits.

Pay special attention to the right channel wiring. The + and – layout

differs from most other Extron products.

Figure 2-5— Unbalanced and Balanced audio connections

Unbalanced audio

1. Attach the audio cable to an unbalanced input connector.

2. Attach the other end of the audio cable to the 5-pole captive screw audio

cable connector (Extron part number 10-163-05), as shown in figure 2-5.

Fasten the captive screws inside the audio cable connector as shown in

figure 2-6.

Figure 2-6 — Fastening captive screws

CAUTION

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative

(-) terminal will damage the audio output circuits.

3. Slide the 5-pole captive screw audio cable connector into the audio

connector of the switcher, and plug the other end of the audio cable into

an amplifier or powered speakers.

Balanced audio

1. Attach the audio cable to a balanced input connector.

2. Attach the other end of the audio cable to the 5-pole captive screw audio

cable connector (Extron part number 10-163-05), as shown in figure 2-5.

Fasten the captive screws inside the audio cable connector as shown in

figure 2-6.

CAUTION

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative

(-) terminal will damage the audio output circuits.

3. Slide the 5-pole captive screw audio cable connector into the audio

connector of the switcher, and plug the other end of the audio cable into

an amplifier or powered speakers.

Unbalanced Input/Output

Tip

See Caution

Sleeve (s)

Tip

See Caution

Balanced Input/Output

Tip

Ring

Sleeve (s)

Ring

Tip

OUT

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Extron-electronics MSG0808 User Manual Page 16

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