Connecting to the usb port, Figure 9. usb port connection – Extron Electronics AVT 200HD User Guide User Manual
Page 16
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
A
VT 200HD Remote
CHANNEL SELECTIO
N
VIDE
O
TUNE
PRESET
INFO
SA
VE
ENTE
R
LAST
CC
GUID
E
SHIFT
FREEZE
VO
LUME
CHANNE
L
AU
DI
O
4
3
2
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
AVT 200HD Front Panel
IR
SDTV
EDTV
HDTV
CONFIG
CHANNEL
Figure 9.
USB Port Connection