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Your deviceTCL C6K Mini LED
Step 1 of 425%
What to do now

Find the ARC or eARC socket

Look at the HDMI sockets on the back of the television and find the one marked ARC or eARC.

Device-matched visualTCL C6K Mini LED · TCL Google TV
TCL C6K Mini LEDTCL Google TV · 14:32

Back of the TV

HDMI 1
HDMI (ARC)
Optical audio
A carefully recreated TCL Google TV screen for TCL C6K Mini LED, based on the manufacturer's current guidance. The highlighted control shows exactly what to use next. A software update may move it slightly.