Barco iD LR-6 R9010342, User Manual

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6. Advanced
9. Adjust the blue white level (gain) on 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.
10.Adjust the Green white level (gain) until bright spots appear on the white part of the image
11.Adjust the Blue white level (gain) until bright spots appear on the white part of the image
12.Adjust the Red white level (gain) until bright spots appear on the white part of the image
The projected image should now be noisy neutral grey.
if one uses a gray scale pattern, the bright spots should appear in the white bar.
Selecting Preset restores the factory input balance setting
The input balance settings are stored in the image fi le, each source has its own input balance.
6.4.11 AGC on Video
AGC
Automatic Gain Control: allows an automatic amplitude (gain) control of the incoming video signal
AGC is only for Video signals
Enabling/disabling the AGC
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 AGC on Video
5. Press → to pull down the menu
6. Use ↓ or ↑ to enable or disable the AGC
7. Press ENTER
A white bullet shows the active setting
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