Black Level Uplift; Examples; Uplift Adjustment - Digital Projection TITAN SX+ 3D, DUAL 3D ULTRA CONTRAST User Manual

For important information about how Input 8 is used, see
TITAN sx+ 3D, Dual 3D, Ultra Contrast
Digital Projection
Setup menu, projector Setup, Edge Blend continued

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

Two projectors, with two x2 uplift
regions
x2
no uplift
•
From the Edge Blend menu, press
•
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
Rev C April 2011
Four projectors, with four x2 uplift
regions and four x4 uplift regions
x4
x2
x2
x4
no uplift
and to select Black Level Uplift.
and to adjust the slider (0 to 340).
INPUT 8 in the Notes column
User Manual
x2 x4
x2
x2 x4
Setup Menu
, and also Section 4, Overview.
4. Controlling the projector
Notes
Projector Setup
Edge Blend
Black Level Uplift Setup
This adjustment affects the
amount of Black Level Uplift,
not the size of the region.
Page 4.41