Digital Projection M-Vision 930 3D Series, Инструкция по установке и быстрому запуску

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page 57
Digital Projection M-Vision 930 Series
Operating Guide
USING THE PROJECTOR
Rev C February 2015
Edge Blend menu continued from previous page
Black Level Uplift
Black in the blended regions appears less dark than in the rest of the image.
Use this menu to raise black levels in the unblended regions to achieve a uniform
black level.
Black level uplift is available for up to two edges, and they must be opposite each
other. For example, you can set black level to Top and Bottom , or to Left and
Right , but not to Top and Left .
1. Select Area
Stray light from the pond of mirrors of the DMD™ will elevate the black level
outside the blended regions. Adjust the slider to align the black level uplift
area with the edge of the pond of mirrors. The possible values are 8, 16, 24
and 32 pixels.
If required, adjust the opposite edge as well.
2. Adjust
Navigate to the Adjust group of settings and set All to the required amount of
black level correction. This will apply equal correction to the black levels of all
colors.
If necessary, use the individual color sliders for fine adjustment.
Notes
Availability of black level area
controls depends on settings in the
Blend Width
menu.
Enable Align Pattern from the
Edge Blend
menu to see the black
level uplift area.
Black Level Uplift
is unavailable
when using any of the following
settings from the Geometry menu:
•
Keystone
•
Rotation
•
Pincushion / Barrel
•
Corners
•
Blanking
For more information, see Possible
Geometry and Edge Blend
combinations
further in this guide.
Edge Blend >> Black Level Uplift >>
Select Item [Menu] Return
Bottom
Left
Right
Top
Adjust
Red
Green
Blue
All
0
0
0
Adjust
Select Area