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OSD Menu description
Edge blend
The function of Edge blend is applied in multiple projectors that are projecting at the same screen
simultaneously to adjust the uniformity of the images on the screen.
Status
•
Press ENTER to select ON or OFF. The function must be set to ON in order to enable the
function of Edge blend. If the function is set to OFF, the function of Edge blend is disabled.
White
Level→ white level is to set the line from one projector where the other projector last
•
pixel ends. Press▲ ▼◄► to adjust the white level of the Top. Bottom, Left, Right direction on
the projected image.
As shown in the below drawing, the area D is the overlap area of the projected image 1 and the projected image 2.
white level lines that is set where the other projector last pixels ends. Color adjustment for matching the images is done with
projector toolset with customs color space x and y or with input balance
on the OSD.
Black
Level→ the purpose of black level is in order to compensate the non overlap zones
•
vs the overlap zone. It increase the black level to the brightness level of the overlap black.
It is to adjust the black level of the Top, Bottom, Left, Right direction on the projected
images.
It can be set to adjust the primary color of the projector. For instance, select ALL is to
adjust the primary color of Red, Greed, and Blue. Or it can be set to adjust the Red, Green
and Blue independently.
Note: The function combination of Black Level adjustment and 4 Corners is not available
Note: The function combination of Black Level adjustment and blend along corners is not available.
A
A
Image 1
Image 1
Reset
•
The function can reset the Edge blend settings on the projector. It will restore to the
images to the default that is without any Edge blend functions enabled.
48
B
B
C
C
White Level Lines
White Level Lines
D
D
Image 2
Image 2
for black level adjustment a black
image needs to be connected
on the 2 projectors. Zone B will
have the sum of the blacks of the
2 projectors. Set the adjustment
line of the black level to the
position where the non active
DMD's of the right projector
ends. Set the adjustment line of
the black level to the position
where the non active DMD's of
the left projector ends. Adjust
black level of projector A to
match the black level with zone
B. Adjust the projector C to
match the black level with zone
B.
The
Blend along
corners
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