UD100 User Guide Document: UD100-3
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58
Below picture shows banding effect in edge blending area
This issue is related to many factors:
⬧
Screen: gain value under 1.0 is recommended
⬧
Projector: shall be the same model with the same gamma and Display Mode settings.
⬧
Usually, Laser projector can get good result due to accurate gamma and color.
⬧
Signal content: to avoid pure color or pure white color content. Multimedia is the best.
⬧
Overlap range: too small overlap range will cause banding effect. 20%-40% with more than 60 cm width is
recommended.
PS. User can shift OSD position to avoid interrupt overlap region color adjustment or black level uplift border
position fine-tune. Please press [Position] key on remote controller to shift OSD position.
