Dvi; Image; Image Settings; Setting The Contrast - Barco Galaxy NH-12 User Manual

7. Advanced
7.3.6

DVI

When
Select DVI when in presence of digital data signal connected to the DVI input of the projector. These signals are often available on
a PC or other image generator.
How to select the DVI input ?
1. Press MENU to activate the Tool bar
2. Press ↓ to Pull down the Source Selection menu
The menu will contain one item Lx DVI, x being the layer on which the RGB signal is connected (for example L4 DVI if the signal
is connected to layer 4)
3. Use ↑ or ↓ to select Lx DVI

Image 7-8

4. Press ENTER to confirm your choice
A bullet indicates the selected composite video source which now appears on the screen.
Adjustments on a DVI signal
The digital nature of this signal eliminates the need of a large number of adjustments
7.4 Image
Overview
•

Image settings

• Gain control on Video
• Aspect ratio
• Color temperature
• Input balance (RGB signals only)
• Input stereo sync
7.4.1 Image settings
7.4.1.1

Setting the Contrast

Contrast adjustments
Adjust the contrast to "brighten" the white parts of the image.
It is recommended to adjust the brightness before adjusting the contrast.
How to change the Contrast
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 settings
5. Press → to pull down the menu
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