![background image](http://html1.mh-extra.com/html/barco/r9040411/r9040411_user-manual_4242996166.webp)
5. Advanced
How to adjust the internal black level ?
1. Press the
MENU
key to activate the Tool bar.
2. Push the cursor key
←
or
→
to highlight
Display setup
3. Push the
↓
key to pull down the menu.
4. Push
↓
or
↑
to select
Soft edge and alpha beta planes
5. Push the
→
key to pull down the menu.
6. Push the cursor key
←
or
→
to highlight
Black level...
Image 5-201
7. Press
ENTER
A dialog box will be displayed.
Black Level
Internal
Beta planes
Planes
Level
0
Image 5-202
8. Use the arrows to select the
Internal
check box and press
ENTER
Note:
It will take a certain time for the internal black level to be applied
9. Use the arrows or digits to
fi
ll in the desired values for the black level.
5.9.9.5.3
Beta planes
Beta plane speci
fi
cation
A beta plane is a bitmap
fi
le which will be applied to the image (outside the soft edge zones) in order to obtain a desired brightness
level. The
fi
le must be a
.TIFF
fi
le and it must have the same resolution as the projector’s native resolution. It may be compressed.
Uploading a Beta plane
fi
le
Beta planes must be uploaded in the following projector directory (accessible via FTP) :
/D/display/Softedge
The
fi
le must be named as follows :
beta.tiff
The free storage capacity on the D-drive is about 8 MB. it is needed to store the image
fi
les, geometry
fi
les, factory backup, Alpha
planes and Beta planes. Practically, about
6 MB
will be available for the Alpha + Beta plane.
The Beta plane will only be applied if it has been activated in the
Black level...
menu’s dialog box (see proce-
dure below)
160
R59770718 GALAXY NW SERIES 20/06/2013
Summary of Contents for R9040411
Page 1: ...Galaxy NW series User guide R9040411 R9240411 R9040406 R9240406 R59770718 01 20 06 2013...
Page 10: ...Table of contents 4 R59770718 GALAXY NW SERIES 20 06 2013...
Page 14: ...1 General 8 R59770718 GALAXY NW SERIES 20 06 2013...
Page 56: ...4 Getting started 50 R59770718 GALAXY NW SERIES 20 06 2013...
Page 93: ...5 Advanced Image 5 70 Image 5 71 Image 5 72 R59770718 GALAXY NW SERIES 20 06 2013 87...
Page 192: ...6 Maintenance 186 R59770718 GALAXY NW SERIES 20 06 2013...