Sharp LC-70UHD80R Gamma adjustment, Film mode, Active contrast, Range of OPC, Basic adjustment

Basic adjustment

Gamma adjustment

Selects the tone difference of the brightness and darkness of the image according to the type of programme watched from a maximum of + 3 to a minimum of - 3.

Film mode

Automatically detects a film-based source (originally encoded at 24 or 25 frames per second, depending on the vertical frequency), analyses it and then recreates each still film frame for high-definition picture quality.

Item

	Adjusts effect to reduce judder
Advanced (High)	from film contents. You can select
	a desired level of judder reduction
	to "High".
	Adjusts effect to reduce judder
Advanced (Low)	from film contents. You can select
	a desired level of judder reduction
	to "Low".
	Plays back images with equal
Standard	display time for each frame,
	reproducing movie theatre
	experience.
Off	Normal viewing mode.

Active contrast

Automatically adjusts the contrast of an image according to the scene (“On”, “Off”).

NOTE

• "Active contrast" is not available in case of 4K input.

DNR

“DNR” produces a clearer image (“Auto”, “High”, “Middle”, “Low”, “Off”).

NOTE

•This function may not be available depending on the input signal type.

Range of OPC

The brightness level range of the OPC sensor’s automatic adjustments can be set according to your preferences. The adjustment range of the OPC sensor can be set to a maximum of e16 and a minimum of f16.

NOTE

•This function is available only when the “OPC” setting is set to “On” or “On:Display”.

•The maximum setting cannot be set to a smaller number than the minimum setting.

•The minimum setting cannot be set to a bigger number than the maximum setting.

•The maximum and minimum settings cannot be set to the same number.

•Depending on the brightness of the surrounding light, the OPC sensor might not operate if the adjustment range is small.

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