NEC LCD2180UX manual Appendix

Appendix –continued

Auto SW		Sets the automatic adjustment level for Auto Adjust. The choices are ÒSIMPLEÓ,
(Analog input only)		ÒFULLÓ and ÒDETAILÓ. Press Ò+Ó or Ò-Ó to select. Refer to the below table.
Sets the automatic adjustment level as shown in the below table.
	Size, Fine, Position		Contrast	Black Level, Long cable capability*1	Time
SIMPLE	O		X	X	1.5 seconds
FULL	O		O	X	2 seconds
DETAIL	O		O	O	10 to 20 seconds

*1: Black level, RGB sharpness, RGB delay and RGB position are adjusted using the ÒLong cable softwareÓ. To download the software, please visit www.necmitsubishi.com.

Tag4	Auto	Automatically adjusts the Image Position and H. Size settings and Fine settings.
	(Analog input only)	Press ÒSELECTÓ to activate Auto Adjustment.
	H. Position	Controls Horizontal Image Position within the display area of the LCD.
		Press Ò+Ó or Ò-Ó to adjust.

	V. Position	Controls Vertical Image Position within the display area of the LCD.
		Press Ò+Ó or Ò-Ó to adjust.
	H. Size	Adjusts the horizontal size of the screen.
	(Analog input only)	If the ÒAUTO Adjust functionÓ does not give you a satisfactory picture setting, further
		tuning can be performed using the ÒH.SizeÓ function (dot clock). For this a MoirŽ test
		pattern could be used. This function may alter the width of the picture. Use left/Right
		Menu to center the image on the screen. If the H.Size is incorrectly calibrated, the result
		would look like the drawing on the left. The image should be homogeneous.
		When H.SIZE value is wrong. When H.SIZE value is improved. When H.SIZE value is correct.
	Fine	Improve focus, clarity and image stability by increasing or decreasing this setting.
	(Analog input only)	If the ÒAuto Adjust functionÓ and the ÒH.SizeÓ function do not give you a satisfactory
		picture setting, fine tuning can be performed using the ÒFineÓ function.By increasing or
		decreasing this setting, focus, clarity and image stability can be improved. For this a MoirŽ test
		pattern could be used. If the Fine value is wrongly calibrated, the result would look like the
		drawing on the left. The image should be homogeneous.
		When FINE value is wrong.	When FINE value is correct.
Tag5	Gamma Selection	Allows you to manually select the brightness level of greyscale. There are five selections:
		NO CORRECTION, 2.2, OPTION, PROGRAMMABLE and CUSTOM.
		NO CORRECTION: No Correction possible.
		2.2: The value is fixed at 2.2.
		OPTION: There are two OPTION selections.

1:This setting is recommended when displaying full motion video such as a DVD or HDTV. The grey area looks much brighter than NO CORRECTION setting.

2:This setting is near DICOM gamma and is preset at the factory. The luminosity difference between gradations is set for optimal viewing of greyscale images.

PROGRAMMABLE: The brightness of greyscale can be changed to your preference by downloading the application software from www.necmitsubishi.com.

CUSTOM: The gamma value is selectable from a range of 0.5 to 4.0 in 0.1 steps. When the COLOR PRESET is sRGB, the value is fixed at 2.2 and NOT ADJUSTABLE.

Gamma Offset	Adjusts the black level and is performed for both analog and digital signals. Black Level in
	Tag1is effective only when the signal is analog. GAMMA OFFSET digitally adjusts the black
	level after the signal is converted from analog to digital.

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LCD2180UXManual1020.p65 50 10/21/03, 9:11 AM