Quadrox QGuard User Manual - Manual (Page 154)

QGuard User Manual 154
Version 4.9 Series
4.4.7 Digital Zoom
The Digital Zoom functionality is very useful when there are small details in the scene, but
the camera doesn’t support optical zoom and there’s no way to visually enlarge those objects.
In order to use the Digital Zoom functionality, follow the steps below:
1. Click on the video window in order to set a focus point.
2. Use the scroll wheel to zoom the image in and out (a magnifying glass is shown).
3. When partially or totally zoomed in, click on any point of the video screen in order to
centralize the video window on this point. This also resets the focus point of further
zooming in and out.
You cannot use the Digital Zoom functionality if your mouse doesn’t have a scroll
wheel.