Dual display right image - full screen 3D view, overwiew map or available echograms.One monitorChoose between available screen resolutions by clicking Previous or Next, and then Set to select.Answer "Yes " when "Do you really want to change the display settings? " opens. And confirm when "Can you see the image? " appears. If the screen image is out of range, click "No " or wait until the red bar disappers. Select another screen resolution and try again. Click "Ok " to close the panel.Two or more monitorsWith several monitors connected, the options are, either to define Left/Right image for dual display, or select Mono for single display on all monitors. A red frame will appear both in the middle of the Display panel and outline the selected screen, when the mouse cursor is moved inside the Display panel to view which monitor is to be changed.