Barco SIM 7Q, User Manual

Page: 91 / 290

7. Advanced
The black balance can be done automatically with Automatic Black level .
The changeover from min to max is indicated by the apparition of bright spots, also called “digital noise”
An alternative to a full screen white/black pattern is a black-and-white checkerboard pattern where the white
blocks will be used for white balance and the black blocks for black balance.
Image 7-16
How to set Automatic Black level ?
1. Press MENU to activate the Tool bar
2. Press → to select the Image item
3. Press ↓ to Pull down the Image menu
4. Use ↑ or ↓ to select Input balance
5. Press → to pull down the menu
6. Use ↓ or ↑ to select Automatic Black level...
7. Press ↓ to pull down the menu
8. Use ↑ or ↓ to enable ( ON ) or to disable ( OFF ) Automatic Black level
Image 7-17
9. Press ENTER to con fi rm
A white bullet shows the active setting
Performing Black input balance
1. Select a black 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
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