NEC VT540G User Manual - Page 30

E–30

Auto Adjust:

When “Auto Adjust” is set to “On”, the

projector automatically

determines the best resolution for the current RGB input signal

to project an image using NEC’s Advanced AccuBlend Intelli-

gent Pixel Blending Technology.

The image can be automatically adjusted for geometry and sta-

bility; “Horizontal Position”, “Vertical Position”, “Clock” and

“Phase”.

On:

Automatically adjusts image “Horizontal Position”, “Ver-

tical Position”, “Clock” and “Phase”.

Off:

User can adjust the image display functions (“Horizontal

Position”, “Vertical Position”, “Clock” and “Phase”)

manually.

This allows you to manually adjust the image horizontally and

vertically, and adjust Clock and Phase.

Horizontal/Vertical Position:

Adjusts the image location horizontally and vertically

using the

²

and

³

buttons.

This adjustment is made automatically when the Auto

Adjust is turned on.

Clock:

Use this item with the “Auto Adjust off” to fine tune the

computer image or to remove any vertical banding that

might appear. This function adjusts the clock frequen-

cies that eliminate the horizontal banding in the image.

Press the

²

and

³

buttons until the banding disappears.

This adjustment may be necessary when you connect your

computer for the first time. This adjustment is made au-

tomatically when the Auto Adjust is turned on.

This allows you to activate or deactivate the Advanced AccuBlend

feature.

Auto:

Turns on the Advanced AccuBlend feature. The projec-

tor automatically reduces or enlarges the current image

to fit the full screen.

Native: Turns off the Advanced AccuBlend feature. The projec-

tor displays the current image in its true resolution.

NOTE:

While you are displaying an image with higher resolu-

tion than the projector's native resolution, even when you are in

the Native mode, the image is displayed full screen using the

Advanced AccuBlend feature.

Factory Default (Advanced mode)

Changes all adjustments and setting to the factory preset for each

source individually except Lamp Usage Hours. (To reset the lamp

usage time, see “Clear Lamp Hour Meter” on page E-32.)

All Data:

Reset

all

the

adjustments

and

settings for all

the signals to the factory preset.

Current Signal:

Resets the adjustments for the current signal to

the factory preset levels.

Position/ Clock (when Auto Adjust is off)

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.

First use the up or down buttons to select R, G, or B for the bright-

ness and the contrast. Next use the

²

or

³

buttons to adjust the

level.

Phase:

Use this item to adjust the clock phase or to reduce video

noise, dot interference or cross talk. (This is evident when

part of your image appears to be shimmering.) Use the

²

and

³

buttons to adjust the image.

Use “Phase” only after the “Clock” is complete.

This adjustment is made automatically when the Auto

Adjust is turned on.

Resolution (when Auto Adjust is off):

The items that can be reset are: Picture, Color Temperature, Gamma

Correction, Aspect Ratio, Noise Reduction, Color Matrix, White

Balance, Position/Clock and Resolution.

NEC VT540G User Manual - Page 30

Factory Default Advanced mode

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