HIKVISION DS-2DE4425W-DE3, Руководство пользователя

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In Manual mode, you need to use on the control panel to focus manually.
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Min. Focus Distance
This function is used to limit the minimum focus distance. The value can be set to 10cm, 50cm,
1.0m, 1.5m, 3m, 6m, 10m and 20m.
The minimum focus value varies depending on different camera models.
Day/Night Switch
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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 speed dome.

Auto:
In Auto mode, the day mode and night mode can switch automatically according to the
light condition of environment. The switching sensitivity can be set to 1, 2, 3.
Figure 6-28 Auto Mode Sensitivity

Day:
In Day mode, the speed dome 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 Scheduled-Switch mode, you can set the time schedule for day mode as shown in Figure
6-29. The rest time out of the schedule is for night mode.
Figure 6-29 Day Night Schedule
Backlight Settings
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BLC (Back Light Compensation)