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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.

• The setting UHD 4:4:4/4:2:2 allows maximum up to Ultra HD (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 Ultra HD (50Hz or 60Hz) YCbCr 4:2:0 signals.
• The setting Off is to watch videos with Full HD.

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

Supported format for HDMI Ultra HD options:

• Resolution: 3840 x 2160
• Frame rate (Hz): 50Hz, 59.94Hz, 60Hz
• Video data sub-sampling (bit-depth)
  - 8 bit: YCbCr 4:2:0, YCbCr 4:2:2*, YCbCr 4:4:4*, RGB 4:4:4*
  - 10 bit: YCbCr 4:2:0*, YCbCr 4:2:2*
  - 12 bit: YCbCr 4:2:0*, YCbCr 4:2:2* 

* Supported only when HDMI Ultra HD is set to UHD 4:4:4/4:2:2.