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8. Image Menu
8.2.6 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 change the Gamma
1. Press MENU to activate the menu bar. (image 8-8)
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.
6. Use ↓ or ↑ to select Gamma.
7. Press ENTER .
A slider box appears.
8. Use ← or → to change the gamma value.
Or,
click in the input box and enter the desired value with the numeric keys.
Note: Default value o f gamma : 2.2
Image 8-8
8.2.7 Phase
About Phase adjustment
When displaying computer patterns or graphics (RGB or YU
V signals) which are very detailed (tilting, vertical stripes, etc. ), jitter
in picture (mis-sampling) may occur, causing horizontal stripes in portions of the screen. When this jitter occurs, adjust ’Phase’ for
optimum image.
Image 8-9
Jittering on image
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