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User Manual of Thermal Network Positioning system
Min. Focus Distance
This function is used to limit the minimum focus distance.
The minimum focus value varies depending on the models of positioning system.
Day/Night Switch
Day/Night Switch
The Day/Night Switch mode can be set to Auto, Day, Night and Scheduled-Switch.
This function varies depending on the models of positioning system.
Auto:
In Auto mode, the day mode and night mode can switch automatically according to
the light condition of environment.
Day:
In Day mode, the positioning system displays color image. It is used for normal
lighting conditions.
Night:
In Night mode, the image is black and white. Night mode can increase the sensitivity
in low light conditions.
Scheduled-Switch:
In Schedule mode, you can set the time schedule for day mode as shown in Figure
7-44. The rest time out of the schedule is for night mode.
Backlight Settings
BLC (Back Light Compensation)
If there's a bright backlight, the subject in front of the backlight appears silhouetted or
dark. Enabling BLC(back light compensation) function can correct the exposure of the
subject. But the backlight environment is washed out to white.
© Hikvision
Figure 7-43 Auto Mode Sensitivity
Figure 7-44 Day Night Schedule
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