Epson EB-G6870, User Manual

Page: 82 / 196

(5) In Blend Range , adjust the range to be shaded.
The value for when the overlapped range and the guide are in the same
position is the best.
(6) Press the [Esc] button.
h
Set Guide Display and Pattern Guide to Off .
i
Press the [Menu] button to finish making settings.
Black Level
When a black image is displayed, only areas where the images overlap
stands out. The black level function allows you to match the brightness and
tone for areas where the images do not overlap with areas where the images
overlap, to make the difference less noticeable.
a
•
Black Level can only be adjusted correctly in images where two
images overlap.
•
You cannot adjust the black level when a test pattern is displayed.
•
If the Geometric Correction value is large, you may not be able to
adjust correctly.
•
The brightness and tone may differ in areas where the images
overlap as well as in other areas even after performing black level
adjustment.
•
If you change the Top Edge / Bottom Edge / Right Edge / Left Edge
setting, the Black Level is returned to its default value.
s
p.80
a
Select Multi-Projection from Extended . Select Edge Blending ,
and then press the [ ] button.
b
Select Black Level , and then press the [ ] button.
Multi-Projection Function
82