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D14D Camera Manual: Operating The Camera
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Virtual PTZ And Full Image Recording
3.3
Virtual PTZ
3.3.1
The virtual PTZ function allows you to use a mouse or joystick to continuously zoom in on
images from the selected video source and “virtually” move the enlarged image section
within the entire image sensor area.
Operation Using The Mouse And Scroll Wheel
The vPTZ function of the camera can be controlled in the browser using the mouse. By
clicking any position on the image displayed on the monitor, this position becomes the
new image center. The image moves and is corrected accordingly. The
scroll wheel
can
be used to control the zoom function. This functionality is disabled in the default settings
of the camera and must therefore first be activated. To do so, go to
Setup Menu > vPTZ
Settings
and uncheck the
Lock Mouse Wheel Zoom
item. Then save the settings by
clicking on
Set
and
Close
. You can now use the scroll wheel to
zoom + (roll upwards)
or
zoom – (roll downwards)
.
Original image: Telephoto lens (left) and wide angle lens (right) – simultaneously in one image
USB joystick offers
greater ease of use