Step 4
11
Get to know your TV
L
I
ANTENNA/CABLE IN
Connect an outdoor VHF/UHF
antenna or Cable TV feed.
OPTICAL (DIGITAL AUDIO OUT)
Connect an optical
cable to an external digital audio system.
The AV Input can be used to connect older devices
that use analog audio/video outputs. Compatible
adapter (not included) connects to the RCA cable
(video - yellow and audio - white and red) that you
normally use to connect to that device.
AV IN adapter
AV Input (analog audio/video).
K
J
HEADPHONE OUT
Connect headphones or other
external speakers.
TV FRONT
TV SIDE
USB PORT
Connect a USB device to access photos,
music and movies. Or connect the optional TCL
webcam to chat with friends using supported video
call apps.
E
H
HDMI PORTS
Highest quality audio/video connection.
Connect cable box, Blu-ray player, gaming console,
or other devices to your TV using HDMI cables.
ETHERNET
Connect using an ethernet cable to your
home network router or switch.
F
HDMI port 1: Supports up to 4K/144Hz
HDMI port 2: Supports up to 4K/120Hz
HDMI ports 3 & 4: Supports up to 4K/60Hz
G
HDMI eARC/ARC PORT
Connect HDMI eARC/ARC
(audio return channel) capable audio devices like
sound bars or AV receivers.
IR RECEIVER
Receives signal from
the TV remote.
STATUS LIGHT OF HANDS-FREE
VOICE CONTROL
Glows when you
activate the hands-free voice control.
(To learn more about the function,
go to page 16.)
A
B
C
D
POWER PORT
Connect your TV to the power source
with the included power cable.
POWER and OPTIONS BUTTON
Press once to open the menu.
Short click to change the menu and
long click to select.
F
E
E
E
G
J
K
L
I
G/H
TV BACK
CABLE/ANT
4K/
144Hz
4K/
120Hz
4K/
60Hz
(e)ARC
4K/
60Hz
AUDIO OUT
AV IN
adapter
USB 2.0
USB 2.0
D
HANDS-FREE VOICE CONTROL
MIC SWITCH
Toggle switch to enable or disable
the TV's integrated microphone.
A
TV BOTTOM
C
B