Digital Projection E-Vision 8000 Series User Manual page 45

Digital Projection
E-Vision 8000 series
continued
ALIGNMENT Menu
Edge Blend sub menu
When several projectors are used to create a large tiled image, the edges need to be blended to avoid the
overlaps appearing brighter than the rest of the image..
•
Press ENTER to open the Edge Blend sub menu.
Edge Blend
•
Set this to or as required.
Off On
Blend Width
•
Press to open the Blend Width sub sub menu.
ENTER
•
Set the Width sliders to the blend width required for each edge to be blended.
Black Level Uplift
•
Press to open the Black Level Uplift sub sub menu.
ENTER
•
Set the Area sliders to correct for stray light from the DMD's non-addressable border.
•
Set the All sliders for the amount of uplift required; the
Reset
•
Press ENTER to reset all edge blend settings to zero.
Align Pattern
•
Set this to Off or On as required.
Rev A April 2012
A TOUR OF THE MENUS
Blend
width
Colour sliders can be used for fine adjustment.
Operating Guide
Notes
See also Using the Menus, earlier
in this guide and Menu Map, later in
this guide.
Only one of the Warp controls, or
the Blanking control can be used
at any one time.
Exception: all four Corner controls
can be used at the same time.
If the Edge Blend feature is in
use, then only the four Corner
controls can be used.
Black Level Uplift is available for
up to two edges only, and they
must be top+bottom, or left+right
– not top+left for example.
Therefore, uplift can only be used
for an array of projectors either:
1 projector high or
1 projector wide
Page Op_17