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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
level.
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.
Position/ Clock (when Auto Adjust is off)
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
and
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
and
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.
or
buttons to adjust the
buttons.
buttons until the banding disappears.
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
and
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):
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.
The items that can be reset are: Picture, Color Temperature, Gamma
Correction, Aspect Ratio, Noise Reduction, Color Matrix, White
Balance, Position/Clock and Resolution.
E–30
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