Extron electronics AVT 200HD - Connecting to the USB Port

AVT 200HD Tuner • Installation 10
The following diagram shows how to wire the AVT 200HD to use the infrared remote
control with the optional IR Link.
Modulated IR
+12 VDC
Ground ( )
D
B
A
IR
12
LAN
RESET
Tx IR +12V
RS-232/IR
Rx
AVT 200HD Rear Panel
RS-232/IR Port
IR Link Rear Panel
AVT 200HD Remote Control
AVT 200HD Remote
CHANNEL SELECTION
VIDEO
TUNE
PRESET
INFO
SAVE
ENTER
LAST
CC
GUIDE
SHIFT
FREEZE
VOLUMECHANNEL
AUDIO
4
32
1
56
78
0
9
MUTE
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.
USB Cable
Type A
USB
Mini Type B
USB
USB 1
USB
Ports
Computer
A
VT 200HD Front Panel
IR
SDTV
EDTV
HDTV
CONFIG
CHANNEL
Figure 9. USB Port Connection