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Mobile User Guide

Auto Focus

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Auto Focus operation can be performed on this product after the PTZ (pan/tilt/zoom) operation stops.
For more details, refer to “Easy AF” on the [PTZ Control] page.

The Auto Focus function on this product may not be able to achieve focus depending on the camera setting, subject, and light condition. In this case, please adjust the focus manually.

Objects which are difficult to be focused automatically

When the brightness of the image plane is extremely high (bright)

When the brightness of the image plane is extremely low (dim)

When the brightness of the image plane is constantly changing (for example, a blinking light)

When there is almost no contrast

When there are repetitive vertical striped patterns on the image plane

Auto Focus is difficult to set under the following conditions

When sensitivity is increased with AGC and the screen is grainy

When there is less movement on the screen due to the Sense Up function.

When there is no clear contour in electronic zoom

Global
Mobile User Guide
VN-H657U (A) / VN-H657WPU
Mobile User Guide