Extron electronic RGB 158XI, RGB 138XI user manual Wiring captive screw connectors for audio output

Installation and Operation, cont’d

step 1 to connect the computer to the interface. Set the front panel monitor ID bit DIP switches to On if no local monitor will be used.

5.Connect powered speakers or another audio device to the rear panel captive screw connector. Follow the wiring guide shown below. Insert the wires into the appropriate openings. Tighten the screws on top to fasten the wires, then insert the wired audio connector into the audio output connector on the interface rear panel.

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

Mounted under

aDesk

Front

Rear

RGB 138xi

Through-desk or Rack Mounted

LBC w/ Audio

Cable

AC Power

Network

Connection

Audio

or

Sample Modular Connector Plates

Unbalanced Output

Tip

See Warning

Sleeve (s)

Tip

See Warning

Balanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Wiring captive screw connectors for audio output

6.Set the DIP and toggle switches. Use the “Front Panel” and “Rear Panel” sections of this chapter as a guide.

7.Connect power cords and turn on the devices in the following order: display and audio output devices (projectors, monitors, speakers), interface, and input device (computer).

Power

2 - BNC

2 - RCA

2 - S-Video

2 - F Connectors

Front

Rear

RGB 158xi

MonitorProjector

2 - 3.5mm Stereo mini

DB9

HD15

1 - S-Video / 2 - RCA

Through-desk or

Rack Mounted

or

Mounted under

a Desk

AC Power

Network

Connection

Audio

Monitor

or

The system is now ready for operation.

The illustration on the facing page shows typical system installation and cable connections for both models.

Power PC Computer Projector

Typical RGB 138xiand RGB 158xiinstallation and cable setups

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