Dukane 8110H user manual Picture menu, Brightness, Contrast, Gamma

PICTURE menu

PICTURE menu

From the PICTURE menu, items shown in the table below can be performed.

Select an item using the ▲/▼ cursor buttons, and press the ► cursor (or the ENTER) button to execute the item. Then perform it according to the following table.

Item			Description
BRIGHTNESS	Using the ◄/► cursor buttons adjusts the brightness.
		Dark ó Light
CONTRAST	Using the ◄/► cursor buttons adjusts the contrast.
		Weak ó Strong
	Using the ▲/▼ cursor buttons switches the gamma mode.
		1 DEFAULT  1 CUSTOM  2 DEFAULT  2 CUSTOM  3 DEFAULT
					
		6 CUSTOM			3 CUSTOM
					
		6 DEFAULT  5 CUSTOM  5 DEFAULT  4 CUSTOM  4 DEFAULT
		To adjust CUSTOM
		Selecting a mode whose name includes the CUSTOM and then
		pressing the ► cursor (or the ENTER) button displays a dialog to
		aid you in adjusting the mode.
		This function is useful when you want to
		change the brightness of particular tones.
		Choose an item using the ◄/► cursor
		buttons, and adjust the level using the ▲/▼ cursor buttons.
GAMMA		You can display a test pattern for checking the effect of your
		adjustment by pressing the ENTER (or the		INPUT) button.
		Each time you press the ENTER (or the INPUT)
		button, the pattern changes as below.
		No pattern ð Gray scale of 9 steps
		Ramp  Gray scale of 15 steps
	The eight equalizing bars correspond to eight tone levels of the test
	pattern (Gray scale of 9 steps) except the darkest in the left end.
	If you want to adjust the 2nd tone from left end on the test pattern,
	use the equalizing adjustment bar “1”. The darkest tone at the left
	end of the test pattern cannot be controlled with any of equalizing
	adjustment bar.
	• Lines or other noise might appear on the
	screen when this function is operated, but it
	is not a malfunction.

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