Avision FB6000 User Manual

Page 23

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4-5

4.1.4

ADJUSTING THE BRIGHTNESS AND CONTRAST

1.

Brightness

Adjusts the lightness or
darkness of an image.
The higher the value, the
brighter the image.

2. Contrast

Adjusts the range
between the darkest and
the lightest shades in the
image. The higher the
contrast, the bigger the
different grayscale.

Decrease Brightness Normal

Increase Brightness

Decrease Contrast

Normal

Increase Contrast

1
2

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