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Your deviceSamsung DU8000 Crystal UHD
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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.

Manufacturer UI recreationSamsung DU8000 Crystal UHD · Samsung Tizen
Samsung DU8000 Crystal UHDSamsung Tizen · 14:32

Back of the TV

HDMI 1
HDMI (ARC)
Optical audio
A recreated Samsung Tizen screen for Samsung DU8000 Crystal UHD, matched to the menu path documented by Samsung UK Support. It is not a screenshot. The highlighted control is added by UKTechExpert, and a software update may move it slightly.