9
USER MANUAL - DUX-TX-70 / DUX-RX-70 HDMI EXTENDER
Item Name
Description
1
DC 12V
Connects the power adapter provided. If DUX-TX-70 is connected to a
power supply, DUX-RX-70 can be powered by DUX-TX-70 through PoE.
DUX-TX-70 and DUX-RX-70 can also be powered individually.
2
HDBT OUT Connects to HDMI IN of DUX-RX-70 using a CatX cable.
3
IR IN
Connects the broadband IR Receiver provided.
4
IR OUT
Connects the IR Emitter provided.
5
RS232
For firmware upgrading or serial communication.
6
HDMI IN
Connects to an HDMI source using an HDMI cable.
7
MODE
NORMAL (Default Setting)
•
RS232 signal can be passed through.
•
DUX-TX-70 cannot be upgraded.
UPDATE (Only used for firmware upgrading)
•
DUX-TX-70 can be upgraded.
•
RS232 signal cannot be passed through.
Fig 2: DUX-TX-70 - Rear Panel
IR IN
IR OUT
HDMI IN
NORMALUPDATE
TX RX G
IR IN
IR OUT
RS232
HDMI IN
HDBT OUT
MODE
T
RANSMITTER DC 12V
1
2
3
4
5
6
7
