VivoLink VLHDMIMAT4X444-R - Page 7

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2) The ARC mode of receiver is ON, but the display device (e.g. HDTV) doesn’t
support ARC. The TV audio is transmitted from the TV back to the receiver via the
audio cable, and then it will be output by the ARC Audio Out port of transmitter.
Note: The STP cable is recommended to be used to ensure optimal machine
performance in ARC mode.
1 2 3 4
Tx Rx
LINKHDCP
Tx Rx
LINKHDCP
Speaker Laptop
Remote
HDTV
HDMI:
HDBaseT:
Audio:
IR:
RS232:
ARC
Tx
Rx
ARC
IR
Receiver
PoC
4K 40m 1080P 70m ,
IR
Emitter