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This TV can display Ultra HD signals. Some devices - connected with HDMI - do not recognise a TV with Ultra HD and might not work correctly or show distorted picture or sound.

To avoid the malfunctioning of such a device, you can set the signal quality to a level the device can handle. If the device is not using Ultra HD signals, you can switch off Ultra HD for this HDMI connection.

An HDMI connection with the setting UHD 4:4:4/4:2:2* allows maximum up to UHD (50Hz or 60Hz) RGB 4:4:4  or YCbCr 4:4:4/4:2:2/4:2:0 signals. The setting UHD 4:2:0 allows maximum up to UHD  (50Hz or 60Hz) YCbCr 4:2:0 signals.

* Available when Source is set to HDMI 2 or HDMI 3