Extron electronic 150xi, 130xi, 134xi user manual Connecting audio output, Unbalanced audio

Connecting audio output

Before connecting audio, determine whether your audio system is unbalanced or balanced. Then, follow the instructions below to connect unbalanced audio, or the instructions for “Balanced audio” to connect balanced audio.

Wiring the audio incorrectly may damage the audio output circuits.

Unbalanced audio

To attach the interface to an unbalanced audio system, do the following:

1.Attach the audio cable to an unbalanced powered speaker input connector (tip and sleeve), as shown here.

Tip Sleeve

2.Attach the audio cable to the audio cable connector (Extron part number 10-319-10). Fasten the captive screws inside the audio cable connector as shown in figure 2-14.

Unbalanced Output

Tip

See Warning

Sleeve (s)

Tip

See Warning

Connect the sleeve(s) to ground (GND). Connecting the sleeve(s) to a negative (-) terminal will damage audio output circuits.

Figure 2-14 — Fastening captive screws

RGB 130xi , 134xi , 150xi Controls and Installation 2-12