5
TL-4X1-HD User Manual
www.tlnetworx.com
3.4
ARC Solution
The ARC (Audio Return Channel) enables a display, via a single HDMI cable, to either
send or receive audio via HDMI, upstream or downstream, depending on system set-up
and user preferences, increasing user flexibility. Connect the devices according to the
following figure:
Note:
All utilized devices including the HDMI cable should support Audio Return
Channel functionality when connected to Audio Return Channel-enabled devices.
3.5
Application
The TL-4X1-HD has many applications it is suitable for, such as conference rooms, home
theater, training rooms, and corporate board rooms.
HDTV
Speaker
Speaker
ARC Audio
：
