To zoom in on a video image, do the following:

  1. Click and hold down the left mouse button in the Surveillance window.
  2. Move the mouse cursor to the required position.
  3. Release the left mouse button.

Once you have completed the above actions, the selected area is displayed on the entire Surveillance window.

If you select an area that requires a zoom of more than 16x to display, it is marked with a red frame. In this case, video image isn't zoomed in.