User Manual

User Manual of Network Speed Dome
79
Image Adjustment
 Brightness
This feature is used to adjust brightness of the image. The value ranges from 0 to 100.
 Contrast
This feature enhances the difference in color and light between parts of an image. The value
ranges from 0 to 100.
 Saturation
This feature is used to adjust color saturation of the image. The value ranges from 0 to 100.
 Sharpness
Sharpness function enhances the detail of the image by sharpening the edges in the image. The
value ranges from 0 to 100.
Exposure Settings
 Exposure Mode
The Exposure Mode can be set to Auto and Manual.
 Auto
The exposure level, shutter limit, gain values, and slow shutter will be adjusted
automatically according to the brightness of the environment.
 Manual
In Manual mode, you can adjust the values of Gain, Shutter, Limit Gain, and Slow Shutter
manually.
Figure 6-25 Manual Mode
 Limit Gain
This feature is used to adjust gain of the image. The value ranges from 0 to 100.
 Slow Shutter
This function can be used in underexposure condition. It lengthens the shutter time to
ensure full exposure.
 Slow Shutter Level
When slow shutter is set as ON, you can select the slow shutter level from the
drop-down list. The slow shutter lever can be set to Slow Shutter*2, *3, *4, *6, *8.
Figure 6-26 Slow Shutter