Rev A April 2011
Page 4.41
Digital Projection
TITAN WUXGA 3D, Dual 3D, 330. 660
User Manual
4. Controlling the projector
For important information about how Input 8 is used, see
INPUT 8 in the Notes column
, and also Section 4, Overview.
Black Level Uplift
As it is not possible for any projector to produce an absolute black, any ‘black’ areas
in the overlapped edges may appear slightly less dark than those in the rest of the
image.
Black Level Uplift can be used to counteract this effect, by raising the black level
of the rest of the image. The amount of uplift required will be either x2 or x4,
depending on how many images are overlapped, as shown in the examples below.
Examples
From the Edge Blend menu, press
and
to select Black Level Uplift.
Press
to open the Black Level Uplift Setup submenu.
Uplift Adjustment
Used to determine the amount of uplift.
Press
and
to select x2 Region Uplift or x4 Region Uplift.
For each region, press
and
to adjust the slider (0 to 340).
•
•
•
Setup menu, Projector Setup, Edge Blend continued
Notes
Setup Menu
Projector Setup
Edge Blend
Black Level Uplift Setup
This adjustment affects the
amount of Black Level Uplift,
not the size of the region.
Four projectors, with four x2 uplift
regions and four x4 uplift regions
Two projectors, with two x2 uplift
regions
x2
x2
x4
x4
x4
x4
x2
x2
x2
x2
no uplift
no uplift
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