J-Tech Digital ARC-HDEX40ARC User Manual page 11

3) The ARC mode of receiver is OFF. The TV audio can't be back to the ARC Audio
Out port of transmitter. The Audio Breakout port of receiver is connected to
speaker or amplifier for HDMI source audio de-embedding.
Tx
Laptop
HDCP LINK
Tx Rx
1 2 3 4
IR
Receiver
Remote
,
4K 40m 1080P 70m
PoC
Speaker
11
HDBaseT:
Rx
Tx Rx
HDTV
IR:
HDMI:
Audio:
RS232:
HDCP LINK
IR
Emitter