Connection Notes!" The number of connectors and their names and locations may vary depending on the model." Refer to the external device's operating manual when connecting it to the TV. The number of external deviceconnectors and their names and locations may vary depending on the manufacturer.Connection notes for HDMI● Use an HDMI cable with a thickness of 14mm 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 HDMIspecifications.● This TV does not support HDMI Ethernet Channel. Ethernet is a LAN (Local Area Network) builtwith coaxial cables standardised by the IEEE.● Try a cable shorter than 3m to get the best UHD viewing quality.● HDCP 2.2 is supported only by the TV's HDMI (MHL) port. HDCP is short for "High bandwidthDigital Content Protection" and is used for video copyright protection.● Many computer graphics adaptors do not have HDMI ports, but have DVI ports instead. If yourcomputer graphics adaptor has a DVI port, use an HDMI-to-DVI cable to connect the computer tothe TV. For more information, refer to "Connecting with the HDMI-to-DVI Port."● If you are using an HDMI adapter, the TV recognises the signal as an HDMI signal and mayrespond differently than it would to an MHL-to-HDMI cable connection.● Certain functions such as Smart Hub may not be available if the Source is set to HDMI and 3DAuto View is set to On. If this is the case, set 3D Auto View or 3D Mode to Off.