Modulated ir pass through, Appendix a • reference information, Modulated ir pass through -32 – Extron electronic Digital Video Transmitter and Receiver HDMI 201 Tx/Rx User Manual
Page 24: Modulated infrared (ir) signals. see "modulated ir, Appendix a, Reference information, Hdmi 201 tx/rx, Installation and operation, cont’d
HDMI 201 Tx/Rx • Installation and Operation
Installation and Operation, cont’d
2-32
HDMI 201 Tx/Rx
A
Appendix A
Reference Information
Specifications
Part.Numbers
Decora.Template.Dimensions
Modulated IR pass through
Figure 2-28 shows an installation in which the Tx/Rx pair sends
a modulated infrared (IR) signal across the link. On the Tx side,
control system is connected to the Tx pin (the modulated IR
signal) and the Gnd (signal ground) on the transmitter. An IR
emitter is connected to the Tx and Gnd receiver output.
Figure 2-28 — Installation routing modulated IR
INPU
T
RS-232
PA
S
S
TH
R
U
A
U
DIO-R
HDMI
A
U
DIO-L
Rx
Tx
TP
1
Ground
Control
System
Modulated IR
TP
2
HDMI 201 Rx
HDMI 201 A D
Tx
PO
W
E
R
12V
0.4A MA
X
1
2
HDMI OUTPUT
RS-23
2
PA
SS
TH
R
U
Tx
Rx
HDMI 201 Rx
IR Emitter
Flat P
anel Displa
y
w/ IR Control