JVC AV-P720U manual  Functions

Functions

Functions and setting values of the ON SCREEN ADJUSTMENT are as follows:

	Item		Function	The Choices and	Initial Value
				Variable Range
WHITE BALANCE		AUTO	: Automatically corrects tone of the image whenever
			the colour temperature changes in the environment	AUTO,
MODE			where the equipment is used.		AUTO
				MANUAL
		MANUAL : Manually adjusts the image tone using the RED
			LEVEL and BLUE LEVEL.
	RED LEVEL	If MANUAL is selected, the red level is adjusted.		–50 ~ +50	0
	BLUE LEVEL	If MANUAL is selected, the blue level is adjusted.		–50 ~ +50	0
		AUTO	: Automatically corrects brightness of the image when-	AUTO,
IRIS MODE			ever brightness of the surroundings and/or the sub-		AUTO
				MANUAL
			ject changes.
		MANUAL	: Fix the image brightness.
	IRIS LEVEL	If AUTO is selected, finely adjusts brightness within ±F2.		–10 ~ +10	0
		If MANUAL is selected, manually adjusts brightness.		–50 ~ +50	0
NEGA/POSI		Reverses tone and contrast of an image. This is used when pre-		POSI, NEGA	POSI
		senting negative film.
		BW	: Creates B/W images. Use it with B/W text presenta-
BW/COLOR			tion, as it will enhance the sharpness of the image.	COLOR, B/W	COLOR
		COLOR	: Creates color images.
DETAIL		Modifies the contours of images.		NORMAL, SHARP,	NORMAL
				SOFT
		ON : Amplifies image level and automatically corrects brightness
AGC		when used with little light.		OFF, ON	OFF
		OFF : Is a normal setting.
		ON : Is a normal setting.
GAMMA		OFF : The monitor tone adjustment will not be modified. It is used		ON, OFF	ON
		when adjustments such as visual analysis are not neces-
		sary.
SHUTTER		Changes shutter speed. If the shutter speed of 1/100 is selected,
		this reduces flickering of the screen by fluorescent lights in the		1/60, 1/100	1/60
		50Hz regions.

• If VIDEO is selected on the INPUT SELECT button, the ON SCREEN ADJUSTMENT cannot be used.

• Under normal circumstances, it is recommended to use the lighting device and keep the AGC turned off. The images on the monitor will be less gritty than those from the image signals that are electronically amplified.

• When the power is turned off, all settings go back to the initial values.

• When presenting negative film, please use a commercially available light box.

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