Extron electronic manual Connecting to the USB Port, Connecting the AVT 200HD to the IR Link

The following diagram shows how to wire the AVT 200HD to use the infrared remote control with the optional IR Link.

		LAN
RS-232/IR		RESET
Tx Rx	IR +12V

AVT 200HD Rear Panel

RS-232/IR Port

12	+12 VDC	A
IR	Modulated IR	D
	Ground ( )	B

AVT 200HD Remote Control

IR Link Rear Panel

Figure 8. Connecting the AVT 200HD to the IR Link

NOTE: The ground pin of this connector is shared between RS-232 and IR

communication. If using the IR Link, you cannot use this port simultaneously for

an RS-232 connection, and vice versa.

Connecting to the USB Port

The mini Type B USB port is located on the AVT front panel. It can be used to configure the tuner via SIS commands or the Configuration & Control software.

1.Connect a USB A to mini B cable between the USB Config port on the AVT front panel and the USB port on your computer.

Mini Type B	Type A
USB	USB

IR

CONFIG

USB

Ports

USB Cable

CHANNEL

SDTV

EDTV

HDTV

Computer AVT 200HD Front Panel

Figure 9. USB Port Connection

AVT 200HD Tuner • Installation 10