Samsung UN60F7500AFXZA-TH01 E-Manual page 13

For the S9 models
Refer to the diagram and connect the HDMI cable to the video device's HDMI output connector and the
One Connect HDMI input connector. One of the following HDMI cable types is recommended:
o High-Speed HDMI Cable
o High-Speed HDMI Cable with Ethernet
Use an HDMI cable with a thickness of 14 mm or less. Using a non-certified HDMI cable may result in
a blank screen or a connection error.
Some HDMI cables and devices may not be compatible with the TV due to different HDMI specifications_
This TV does not support the HDMI Ethernet Channe,
The displayed image may differ depending on the model.