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Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
50
Note
The function is only supported by certain models.
10.1.14 Lens Parameters Adjustment
It is used to adjust the lens focus, zoom and iris.
Zoom
● Click , and the lens zooms in.
● Click , and the lens zooms out.
Focus
● Click , then the lens focuses far and the distant object gets clear.
● Click , then the lens focuses near and the nearby object gets clear.
PTZ Speed
Slide to adjust the speed of the pan/tilt movement.
Iris
● When the image is too dark, click to enlarge the iris.
● When the image is too bright, click to stop down the iris.
10.1.15 Conduct 3D Positioning
3D positioning is to relocate the selected area to the image center.
Steps
1. Click to enable the function.
2. Select a target area in live image.
– Left click on a point on live image: the point is relocated to the center of the live image. With
no zooming in or out effect.
– Hold and drag the mouse to a lower right position to frame an area on the live: the framed
area is zoomed in and relocated to the center of the live image.
– Hold and drag the mouse to an upper left position to frame an area on the live: the framed
area is zoomed out and relocated to the center of the live image.
3. Click the button again to turn off the function.
10.1.16 De-icing
Click to perform manual de-Icing of the device.
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