Hisense 55in 4 Series Quick Setup Manual page 14

Video Effect:
BETTER (HDMI)
TV JACK
Video Effect:
GOOD (AV)
TV JACK
ARC Connect an HDMI cable from an external digital audio system.
ARC enables the TV to directly output the digital sound through an HDMI cable.
Please note that it works only when the TV is connected to the audio receiver that
supports the ARC (Audio Return Channel) function.
When this port is used as the ARC function, it can't be used as signal input at the
same time.
TV JACK
HDMI 2（ARC）
Making Connections
HDMI cable (not included)
Red(R)
White(L)
Yellow(Video)
(Cables are not included)
HDMI cable (not included)
7
Video Camera/
Set-top Box/
Satellite Receiver
Audio Amplifier/Speaker
HDMI