7. Advanced
Image 7-35
8. Press ENTER
A dialog box is displayed
9. Adjust the red white level (gain) on a minimal value
Image 7-36
10.Adjust the blue white level (gain) to a minimal value
Note: this minimal value is not necessary , provided that the 2 other colors are not influencing 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 white level (gain) until bright spots appear on the white part of the image
12.Adjust the Blue white level (gain) until bright spots appear on the white part of the image
13.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 checkerboard pattern, the bright spots should appear in the white blocks.
The input balance settings are stored in the image fil
e, each source has its own input balance.
7.4.5 Passive Infitec
TM
(Optional)
Passive Infitec
TM
Barco Infitec
TM
is the latest stereo technology, it uses high-quality color fi ltering technology.
The optional Passive Infitec
TM
built-in technology allows to produce excellent stereoscopic images with 2 projectors.
As the incorporated Passive Infitec
TM
capability can be switched ’On’ and ’Off’, this solution offers a high level of multi-functionality.
Note that activating passive Infi tec
TM
will reduce the light output of the projector.
How to activate passive Infitec
TM
?
1. Press MENU to activate the Tool bar
2. Press → to select the Image item
3. Press ↓ to Pull down the Image menu
R59770324 SIM 5W 22/12/2011
71
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