12. Alignment
12.11 Gamma
About Gamma
Gamma is an image quality enhancement function that offers a richer image by brightening the already darker portions of the image
without altering the brightness of the brighter portions (contrast feeling enhanced).
How to adjust
1. Press Menu to activate the menus and select Alignment → Gamma. (image 12-58, image 12-59)
2. Use the ◄ or ► key to change the gamma value between 1.0 and 3.1 .
Image 12-58
Main menu, alignment
Image 12-59
Alignment, gamma
12.12 Internal patterns
What can be done with these patterns?
The projector is equipped with different internal patterns which can be used for measurement and alignment purposes.
How to select a pattern
1. Press Menu to activate the menus and select Alignm ent → Internal Patterns. (image 12-60, image 12-61)
2. Press ENTER to select the pattern list. (image 12-62)
3. Use the ▲ or ▼ key to select a pattern and press ENTER to display that pattern.
The following patterns are available:
- Checker board
-ColorBars
- Convergence
- Convergence_2
- Ansi Lumen
-Focuswhite
- Focus black
- Focus green
- Full Screen Black
- Full Screen White
-CrossHatch
- Outline
- Scenergix
150
R5905158 HDF W SERIES 10/07/2012
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