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DC 24V
FWLAN
1 2
3
4
INPUT
OUTPUT
IR IN
PWR
IR
-
+
IR OUT
5 6
IR IN
PWRIR
-
+
IR OUT
IR IN
MIC/LINE IN
48V
MIC
LINE
PWR
IR
-
+
IR OUT
IR IN
PWR
IR
-
+
IR OUT
-
+
-
+
-
+
IR IN
L
R
-
+
-
+
L R
-
+
-
+
L
R
PWR
IR
-
+
IR OUT
IR IN
PWR
IR
-
+
IR OUT
RS-232
RX
TX
DC 24V
FWLAN
1 2
3
4
INPUT
OUTPUT
IR IN
PWR
IR
-
+
IR OUT
5 6
IR IN
PWRIR
-
+
IR OUT
IR IN
MIC/LINE IN
48V
MIC
LINE
PWR
IR
-
+
IR OUT
IR IN
PWR
IR
-
+
IR OUT
-
+
-
+
-
+
IR IN
L
R
-
+
-
+
L R
-
+
-
+
L
R
PWR
IR
-
+
IR OUT
IR IN
PWR
IR
-
+
IR OUT
RS-232
RX
TX
CAT5e/6/7 OUT
DC 24V
-
+
AT-HDTX-IR
FIRMWARE LINK
POWER
IR IN
HDMI IN
PWR
IR
IR OUT
-
+
CAT5e/6/7 OUT
DC 24V
-
+
AT-HDTX-IR
FIRMWARE LINK
POWER
IR IN
HDMI IN
PWR
IR
IR OUT
-
+
CAT5e/6/7 IN
AT-HDRX-IR
FIRMWARE LINK
POWER
IR IN
HDMI OUT
PWR
IR
IR OUT
-
+
Output port IR routes back to the inputs only. If IR is injected through the HDMI IR IN then it will be
routed to all the inputs, but not the HDBaseT output. IR injected through the HDBaseT will work
similarly, routing to all inputs but not the HDMI output.
Note: HDBaseT input ports must be connected to HDBaseT transmitters with IR capabilities.
Ex. AT-HDTX-IR, AT-HDTX-WP, AT-HDTX-RSNET, etc
System IR
