8. Image Menu
8.2.6 Gamma
About Gamma
Gammais an image quality enhancement function that offers a richer image by brightening the already darker portions of the image
withoutaltering 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,
clickin the input box and enter the d esired value with the numeric keys.
Note: Default value of gamma : 2.2
Image8-8
8.2.7 Phase
About Phase adjustment
When displaying computer patterns or graphics (RGB or YUV signals) which are very detailed (tilting, vertical stripes, etc. ), jitter
inpicture (mis-sampling) may occur, causing horizontal stripes in portions of the screen. Whenthis jitter occurs, adjust ’Phase’ for
optimum image.
Image8-9
Jitteringon image
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