![background image](http://html1.mh-extra.com/html/barco/nw-12/nw-12_user-manual_3850258077.webp)
7. Advanced
Image 7-34
8. Press
ENTER
A dialog box is displayed
9. Adjust the red black level on a minimal value
Image 7-35
10.Adjust the blue black level to a minimal value
Note:
this minimal value is not necessary , provided that the 2 other colors are not in
fl
uencing too much the color to be adjusted,
in fact the aim is to minimize the effect of the two other colors since there is a risk of reaching too soon the transition
(bright spots) due to the contribution of these two other colors signals.
11.Adjust the Green black level until bright spots appear on the black part of the image
12.Adjust the Blue black level until bright spots appear on the black part of the image
13.Adjust the Red black level until bright spots appear on the black part of the image
The projected image should now be noisy neutral grey.
If one uses a checkerboard pattern, the bright spots should appear in the black blocks.
Black Level...
is greyed out if
Automatic Black level
is enabled (ON).
Performing White input balance
1. Select a white pattern (or gray scale as alternative)
2. Press
MENU
to activate the Tool bar
3. Press
→
to select the
Image
item
4. Press
↓
to Pull down the
Image
menu
5. Use
↑
or
↓
to select
Input balance
6. Press
→
to pull down the menu
7. Use
↓
or
↑
to select
White level...
R59770286 NW-12 25/09/2008
73
Содержание NW-12
Страница 1: ...NW 12 User Guide R9040410 R59770286 00 25 09 2008...
Страница 8: ...Table of contents 4 R59770286 NW 12 25 09 2008...
Страница 10: ...1 Introduction 6 R59770286 NW 12 25 09 2008...
Страница 16: ...3 Installation guidelines 12 R59770286 NW 12 25 09 2008...
Страница 42: ...4 Installation 38 R59770286 NW 12 25 09 2008...
Страница 56: ...5 Setup 52 R59770286 NW 12 25 09 2008...
Страница 58: ...6 Getting started 54 R59770286 NW 12 25 09 2008...
Страница 96: ...7 Advanced Image 7 67 Image 7 68 Image 7 69 92 R59770286 NW 12 25 09 2008...
Страница 141: ...7 Advanced Image 7 145 Image 7 146 Image 7 147 Image 7 148 R59770286 NW 12 25 09 2008 137...
Страница 164: ...7 Advanced 160 R59770286 NW 12 25 09 2008...
Страница 172: ...8 Trouble shooting 168 R59770286 NW 12 25 09 2008...
Страница 176: ...Glossary 172 R59770286 NW 12 25 09 2008...
Страница 180: ...Index 176 R59770286 NW 12 25 09 2008...