Barco Galaxy NW-7, User Manual

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7. Advanced
7.10.5 Stereo sync out
What can be done ?
The sync signal present on the stereo output BNC connectors can be disabled. In a multichannel stereo linked system multiple
projectors can be linked via the BNC stereo output connectors to allow them to be synchronized. The Stereo sync out function can
be necessary if one wants to prevent the next projector(s) in the loop to be synchronized (for maintenance purposes).
How to set the stereo sync out ?
1. Press MENU to activate the Tool bar
2. Press → to select the Installation menu
3. Press ↓ to Pull down the menu
4. Use ↑ or ↓ to select Stereo sync out
Image 7-239
5. Press → to Pull down the menu
6. Use ↑ or ↓ to select ON or OFF
7. Press ENTER
The active selection is shown with a white bullet
7.10.6 LFR
How to use the LFR ?
1. The LFR is by default ON . Leave it in the default position.
7.10.7 Convergence
What can be done?
It is possible to electronically force a spacial delay (expressed in pixels) to one of the main colors. This can be done both in horizontal
and in vertical way.
The goal is for each pixel to position the red channel, the green channel and the blue channel on top of each other.
Changing the default convergence settings will lead to loss of data: for each pixel you shift one color of the
image, you will lose on line (horizontal or vertical, depending on the setting) of this color.
E.g. If you change the vertical convergence setting for green from 0 to 1, the green information of the hori-
zontal top line will be lost.
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