CyberHome Entertainment CH-DVD 635S Manuel d'utilisateur télécharger pdf (Page 52)

USER PREFERENCES

A C

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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CyberHome Entertainment CH-DVD 635S Manuel d'utilisateur Page 52

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