When StViewer starts, it displays the image at its original size (x1). Depending on the camera resolution, only part of the image may be shown.
To display the entire image, use the Zoom function in StViewer and select a reduced magnification.

Procedure to display the full image:

1. While acquiring images, right-click on the capture screen.
   Select Zoom -> Fixed Zoom.
2. Select a reduction ratio: 1/16, 1/8, 1/4, or 1/2.