Exposure Settings - HIKVISION iVMS-4200 User Manual

Sharpness describes the edge contrast of the image, which ranges from 1 to 100.
 Exposure Settings
If the camera is equipped with the fixed lens, only Manual is selectable, and the
iris mode is not configurable.
If Auto is selected, you can set the auto iris level from 0 to 100.
The Exposure Time refers to the electronic shutter time, which ranges from 1 to
1/100,000s. Adjust it according to the actual luminance condition.
Gain of image can also be manually configured from 0 to 100. The bigger the
value is, the brighter would the image be, and the noise would also be amplified
to a larger extent.
 Day/Night Switch
Select the Day/Night Switch mode according to different surveillance demand.
Day, Night, Auto, Scheduled-Switch, and Triggered by alarm input are selectable
for day/night switch.
Day: the camera stays at day mode.
Night: the camera stays at night mode.
Auto: the camera switches between the day mode and the night mode according
to the illumination automatically. The sensitivity ranges from 0 to 7, the higher
Network Camera User Manual
Figure 9-2 Exposure Settings
Figure 9-3 Day/Night Switch
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