TCL ALTO 6 Guide Rapide page 9

4
Connect to your TV
There are 3 ways to connect your sound bar to the TV
(listed in order that we recommend): HDMI ARC (refer
to 4a), Optical (refer to 4b), and AUX (refer to 4c)
For USA only: If you have a Roku TV
in the HDMI cable and follow the Roku TV Ready
on-screen instructions.
4a
HDMI-ARC
Connect the Sound Bar with your TV through the
supplied HDMI cable.
Connect the Sound Bar to the power supply with
the supplied power cord.
TM , simply plug
TM
Set
HDMI CEC
On
AC IN
AC IN