NEC VT58, VT57 Menu Descriptions & Functions Image Options, Adjusting White Balance White Balance

5. Using On-Screen Menu

Adjusting White Balance [White Balance]

This allows you to adjust the white balance. Brightness for each color (RGB) is used to adjust the black level of the screen; Contrast for each color (RGB) to adjust the white level of the screen.

Adjusting Brightness, Contrast, Sharpness, Color and Hue

You can adjust brightness, contrast, sharpness, color and hue.

TIP: When one of [Brightness],[ Contrast],[ Sharpness],[ Color] or [Hue] is highlighted, pressing the ENTER button will display its slide bar for adjustment.

Brightness	Adjusts the brightness level or the black level of the image.
Contrast	Adjusts the intensity of the image according to the incoming signal (White level of the image).
Sharpness	Controls the detail of the image for Video (not valid for RGB).
Color	Increases or decreases the color saturation level (not valid for RGB).
Hue	Varies the color level from +/- green to +/-blue. The red level is used as reference. This adjustment is only
	valid for Video and Component inputs (not valid for RGB).

Reset

The settings and adjustments for [Picture] will be returned to the factory settings with the exception of the following; Preset numbers and [Reference] within the [Preset] screen.

The settings and adjustments under [Detail Settings] within the [Preset] screen that are not currently selected will not be reset.

Menu Descriptions & Functions [Image Options]

Selecting Aspect Ratio [Aspect Ratio]

Aspect Ratio allows you to select the best Aspect mode to display your source image.

You can also display the Aspect Ratio menu by pressing the ASPECT button on the remote control.

Normal Wide Zoom Cinema Native

When 4:3 is selected from the source (i.e. DVD player), the following selections will display:

Standard	Left and right	Left and right
4:3 Aspect	stretched	stretched
Normal	Wide Zoom	Cinema

When 16:9 is selected from the source (i.e. DVD player), the following selections will display:

16:9 image displayed	Left and right	Left and right stretched to
in 4:3 mode	stretched	display the true aspect

Native (RGB only): Turns off the scaling feature. The projector displays the current image in its true resolution.

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