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User Manual of Network Speed Dome
© Hikvision
101
Figure 6-28 Slow Shutter
Focus Settings
Focus Mode
The Focus Mode can be set to Auto, Manual, and Semi-auto.
Auto:
The speed dome focuses automatically at any time according to objects in the scene.
Semi-auto:
The speed dome focuses automatically only once after panning, tilting and zooming.
Manual:
In Manual mode, you need to use
on the control panel to focus manually.
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.
Note:
The minimum focus value varies depending on different camera models.
Day/Night Switch
Day/Night Switch Mode
The Day/Night Switch mode can be set to Auto, Day, Night and Scheduled-Switch.
Note:
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 6-29 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 start and end time for day mode as shown in
Figure 6-30. The rest is the time for night mode.
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