Picture Adjustment; Backlight; Figure 82: Camera Settings Screen - Picture Adjustment - Quasar CF-4251 User And Installation Manual

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Configuration and Operation

7.5.3 Picture Adjustment

Adjustment of some qualities of the video is made possible by selecting Picture Adjustment in the
Camera tab. Brightness, Sharpness, Contrast, Saturation and Hue may all be adjusted via drop-down
menus from this window, as shown below.
Figure 82: Camera Settings Screen – Picture Adjustment
7.5.3.1 Brightness
You can adjust the image's brightness by adjusting this parameter. Select from the range between -
12 to +13. To increase video brightness, select a larger number. Press <√> to confirm the new setting
7.5.3.2 Sharpness
Increasing the sharpness level can make the image look sharper, especially enhancing the object's
edge. Select from the range between 0 to +15. Press <√> to confirm the new setting.
7.5.3.3 Contrast
Camera image contrast level is adjustable: select from a range of -6 to +19. Press <√> to confirm the
new setting
7.5.3.4 Saturation
Camera image saturation level is adjustable: select from a range of -6 to +19. Press <√> to confirm
the new setting.
7.5.3.5 Hue
Camera image hue level is adjustable: select from a range of -12 to +13. Press <√> to confirm the
new setting.

7.5.4 Backlight

The Backlight Compensation function prevents the center object from being too dark in
surroundings where excessive light is behind the center object. Select On or Off. Press <√> to
confirm the new setting.
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