Kodak 4620 user manual Video quality setup

USER PREFERENCES

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Video quality setup

Sharpness	Mid	High
Brightness	00	Medium
Contrast	00	Low
Gamma	None
Hue	00
Saturation	00
Luma delay	0 T

Set the picture sharpness

Video quality

In this menu you can adjust the quality of the picture. You have the following setup options:

Sharpness: You can adjust the picture sharpness either to high, medium or low.

Brightness: To adjust the intensity of light emitted. The setting range for the picture brightness is from -20 to +20. Set the brightness with help of the buttons “B” and “A” and press then “ENTER” to continue.

Contrast: Adjustment of the picture contrast. The contrast is decisive for the overall display. Light spots should stand out clearly from dark spots without loosing the strength of the picture. The setting range is from -16 to +16. Set the contrast with help of the buttons “B” and “A” and press then “ENTER” to con- tinue.

Gamma: With the gamma value you can affect the linearity of the transition from the darkest black level to the lightest white level. Select “Gamma” if dark portions of the picture are too dark or light portions are too light. You can set the gamma correction to high, medium, low or none.

Hue: Adjustment of the green and red balance. The setting range is from -9 to +9. Set the hue with help of the buttons “B” and “A”. The higher the controller is shifted to the right side, the warmer will be the overall display. Contrary, if you shift the controller to the left side, the picture will get unfriendly and will give you a sense of coolness. However, there are no clear standard values. Decisive is alone your personal taste. Press then “ENTER” to continue.

Saturation: To adjust the intensity of the colour in a video picture. The setting range for the colour saturation is from -9 to+9. Set the saturationwith help of the buttons“B” and “A” and press then “ENTER” to continue. The colours should be naturally and should not glow exaggeratedly.

Luma delay: The luminance signal represents the brightness in a picture, it can display each value between black and white. Therefore, the luma delay option is responsible for the alteration of the black respectively white portion in the pic- ture, referring to brightness. You can set the luma delay option to 0 T and to 1 T. 0 T is the standard setting with no delay. If you set to 1 T, the luminance sig- nal will delay 74 ns. The visible effect will be that the picture moves slightly to the right side.

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