WBOX Technologies 0E-HDMIEX4K4 Manual page 11

Control the Source
To control the source from the display location:
1. Connect the IR emitter provided to IR OUT of the
0E-HDMIEX4K4 transmitter.
2. Connect the broadband IR receiver provided to IR IN of the
0E-HDMIEX4K4 receiver.
When all set, the source can be controlled at the display location
through a source remote.
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