Hitachi LP-WU9750B User Manual page 54

OSD Menu description
Level→ The outward boundaries of overlapping edges might appear brighter than the
•
Blending
rest of the image due to the lumens at the inactive DMD display area. The purpose of Blending
Level is compensate the non overlap area vs the overlap area. It increases the Blending Level of non
overlap area .It is used to adjust the Blending Level at Top, Bottom, Left, Right directions on the
projected pictures.
After selecting and configuring the Blending Level adjustment area, each of the primary
colors Red, Green, Blue can be adjusted to increase to a higher Blending Level independently,
or optionally All colors together can be adjusted to increase to a higher Blending Level
simultaneously.
Blending Region
Top 0
Bottom 0
Left 0
Right 0
Blending Level
Top 0
Bottom 0
Left 0
Right 0
All
Red 0
Green 0
Blue 0
A black image is required to connect to the multiple projectors to be blended for the Blending Level
adjustment. For projector projecting Image 1, Set the adjustment line of the Blending Level to the
position where the in active DMD's of another projector ends, for example: Adjust Blending Level
of projector corresponding to Image 1 to match the Blending Level of inactive DMD display area of
another projector. And performing the same adjustment on the projector corresponding to Image 2.
•
Reset
The function can reset the Edge blending settings on the projector. It will restore to the
pictures to the default that is without any Edge blending functions enabled.
•
Adjust Lines
When the function is ON, there will be adjust lines on the picture in order to easily adjust
multiple pictures. Press ▼ ▲◄► on the remote control to adjust the position of the lines on
the picture.
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Note: The function combination of Blending Level adjustment and 4 Corners is not available
Area for blending
level increase
adjustment
Blending Region Lines
Image 1
Increase Blending Level
blending level Width (Right)
Image 2
Blending Region
Width(Right)