![background image](http://html1.mh-extra.com/html/barco/clm-r10-r9050100/clm-r10-r9050100_user-manual_473961085.webp)
9. Image menu
One can conclude here that a good data conversion can only be met by using three previously (input) balanced
color signals
The objective of input balancing
The objective in input balancing is to “set” the same black level and the same white level for the three colors of a particular input
source.
Black level setting : brightness
White level setting : contrast
The same absolute black and white level for the three colors allows the same reference for Brightness and Contrast control of the
picture !
These two references also set the range in which the ADC will work for that particular source (this explains also why each input
balance setting is linked to a particular source and thus saved in the image
fi
le).
9.3.9.2
Adjusting the input balance
How can it be done ?
To balance the three color signals of a particular source there are conditions; in fact we must know the black and the white level of
the source i.e. :
1.
The source in question must be able to generate a white signal, ideally a 100% white (background) full screen pattern
2.
The source in question must be able to generate a black signal, ideally a 100% black (background) full screen pattern
A
B
Image 9-44
White balance : In the projector, we will set the contrast for each color until we get a 100% light output picture when projecting a
100% white image (image A)
Black balance : In the projector, we will set the brightness for each color until we get a 0% light output picture when projecting a
100% black image (image B).
The changeover from min to max is indicated by the apparition of bright spots also called “digital noise”
R59770021 CLM R10+ 15/03/2010
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Содержание CLM R10+ R9050100
Страница 1: ...CLM R10 Users manual R9050100 R90501001 R59770021 10 15 03 2010 ...
Страница 14: ...1 Safety 10 R59770021 CLM R10 15 03 2010 ...
Страница 22: ...2 General 18 R59770021 CLM R10 15 03 2010 ...
Страница 35: ...3 Physical installation Skew Image 3 28 Skew adjustment R59770021 CLM R10 15 03 2010 31 ...
Страница 36: ...3 Physical installation 32 R59770021 CLM R10 15 03 2010 ...
Страница 48: ...5 Connections 44 R59770021 CLM R10 15 03 2010 ...
Страница 64: ...7 Start up of the Adjustment mode 60 R59770021 CLM R10 15 03 2010 ...
Страница 74: ...8 Input menu 70 R59770021 CLM R10 15 03 2010 ...
Страница 115: ...10 Layout menu Image 10 61 Image 10 62 Image 10 63 Image 10 64 R59770021 CLM R10 15 03 2010 111 ...
Страница 116: ...10 Layout menu 112 R59770021 CLM R10 15 03 2010 ...
Страница 158: ...13 Projector control 154 R59770021 CLM R10 15 03 2010 ...
Страница 172: ...14 Service menu 168 R59770021 CLM R10 15 03 2010 ...
Страница 186: ...16 Servicing 182 R59770021 CLM R10 15 03 2010 ...
Страница 195: ...17 Projector covers removal and installation Image 17 18 Secure the lamp door R59770021 CLM R10 15 03 2010 191 ...
Страница 196: ...17 Projector covers removal and installation 192 R59770021 CLM R10 15 03 2010 ...
Страница 204: ...C DMX Chart 200 R59770021 CLM R10 15 03 2010 ...
Страница 210: ...D Specifications 206 R59770021 CLM R10 15 03 2010 ...
Страница 216: ...E Troubleshooting 212 R59770021 CLM R10 15 03 2010 ...
Страница 222: ...F Mounting optional Carry handle 218 R59770021 CLM R10 15 03 2010 ...
Страница 224: ...G Order info 220 R59770021 CLM R10 15 03 2010 ...
Страница 232: ...Index 228 R59770021 CLM R10 15 03 2010 ...