Extron-electronics MVP 104GX User Guide User Manual download pdf (Page 13)

MVP 104GX Installation

2-5

Connect up to three output devices to the MVP 104GX using composite video

output A, composite video output B, and S-video output C.

For stereo audio input, connect up to four audio sources to audio inputs 1, 2,

3, and 4. See the following Audio input and output section.

For stereo audio output, connect an audio output device to the 3.5 mm stereo

audio output connector. See the following Audio input and output section.

If the MVP 104GX is to be connected to a computer or host controller for

remote control, connect the host’s RS-232/RS-422 cable to the 9-pin female

RS-232/RS-422 remote connector of the MVP 104GX. For an RS-232/

RS-422 pinout table, see the Remote Control Port (RS-232/RS-422) section in

chapter 5.

The MVP 104GX comes from the factory already configured for RS-232. To

set the MVP 104GX for RS-422 operation, see “Configuring the MVP 104GX

for RS-422” in the appendix.

Power up the input and output devices, then connect power to the

MVP 104GX.

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.

Wiring the audio incorrectly can damage the audio output circuits.

Unbalanced audio

1. Attach the audio cable to an unbalanced powered speaker input

connector (tip and sleeve), as shown here.

2. Attach the other end of 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 2-4.

Connect the sleeve(s) to ground (GND). Connecting the sleeve(s) to a

negative (-) terminal will damage audio output circuits.

3. Slide the audio cable connector into the audio connector of the MVP

104GX, and plug the speaker end of the audio cable into the speakers.

Unbalanced Audio

Tip

See Warning

Sleeve (s)

Tip

See Warning

Tip Sleeve

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Extron-electronics MVP 104GX User Guide User Manual Page 13