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7. Image Menu
Image 7-7
Image 7-8
Perfect Black Balance setting
If one uses
a gray scale pattern, the bright spots should appear in the black bar.
How to adjust the White Input Balance?
1. Generate a white signal, ideally a 100 % white (background) full screen pattern on the source (or gray scale as alternative).
(image 7-9)
2. Push the cursor key ↑ or ↓ to highlight White Balance. (image 7-10)
3. Adjust
the Red White Level (gain) on a minimal value. (image 7-11)
4. Adjust the Blue White Level (gain) on a minimal value.
Note: T his minimalvalue isnot necessary, providedthat the2 othercolors arenot influencingtoo muchthe color tobe adjusted,
in fact the aim is to minimize the effect of the two other colors since there is a risk o f reaching too so on the transition
(bright spots) due to the contribution of these two other colors signals.
5. Adjust the Green White Level (gain) until bright spots appear on the white part of the image
6. Adjust the Blue White Level (gain) until bright spots appear on the white part of the image
7. 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. (image 7-12)
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R5976870 BARCOREALITY SIM 5PLUS/SIM 5R 04/04/2007