NEC MultiSync P212 User Manual

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English-12Brightness/Contrast ControlsBRIGHTNESSAdjusts the overall image and background screen brightness.NOTE: For low brightness settings, the display will automatically compensate by adjusting the screen contrast.This will result in a reduced contrast ratio.For high brightness settings, the display will automatically compensate by turning down uniformitycompensation. This may result in decreased uniformity.If digital compensation occurs, the brightness value on the OSD will change to magenta.NOTE: The optimal display performance will be in the range where the OSD brightness value is black. When thedisplay cannot achieve the desired brightness, the numerical brightness value on the OSD will blink.NOTE: There is a brightness value limitation when you set ECO MODE or AUTO BRIGHTNESS.ECO MODEDecreases the amount of power consumed by reducing the brightness level.OFF: No function.MODE1: Decreases the brightness range up to about 200 cd/m2.MODE2: Decreases the brightness range up to about 100 cd/m2.BLACKAdjusts the black luminance.When low settings are selected that cannot be displayed, the indicator on the OSD will turn magenta.CONTRAST (Analog input only)Adjusts the overall image and background screen brightness by input signal level.NOTE: It is recommended to use BRIGHTNESS to adjust screen brightness for lower power consumption andimproved image quality.AUTO CONTRAST (Analog input only)Adjusts the image displayed for non-standard video inputs.Image ControlsLEFT / RIGHTControls Horizontal Image Position within the display area of the LCD.DOWN / UPControls Vertical Image Position within the display area of the LCD.H.SIZE (V.SIZE) (Analog input only)Adjusts the horizontal size by increasing or decreasing this setting.If the “AUTO ADJUST” function do not give you a satisfactory picture setting, a further tuning can be performed usingthe “H.SIZE (or V.SIZE)” function (dot clock). For this a Moiré test pattern could be used. This function may alter thewidth of the picture. Use LEFT/RIGHT Menu to center the image on the screen. If the H.SIZE (or V.SIZE) is wronglycalibrated, the result would look like the left drawing. The image should be homogeneous.When H.SIZE value iswrong.When H.SIZE value isimproved.When H.SIZE value iscorrect.