The GTK+ MB-System GUI includes a number of custom display options. The size of the display window can be changed at any time by dragging the panes to a desired size. The user can also switch between bathymetry and backscatter views, using the backscatter checkbutton on the toolbar.

Other options can be customized from an Preferences Dialog.

These options include:

• Pings displayed.
• Pings stepped.
• Optional line connecting ping points in profile display.
• Filter, Flag, and Null ping colors.
• Background color.
• Profile line color.