Use this slider to select the number of labels to be drawn. Not available because labels are turned off.
Use this slider to select the number of labels to be drawn.
To limit the number of objects shown to those whose magnitudes match the criteria set in the magnitudes dialog box, check this box. To show all objects, regardless of magnitude, uncheck this box.
Use this slider to select how brightly the icons/images for this group of objects will be drawn. Not available because your monitor is set to show 256 colours or less.
Use this slider to select how brightly the icons/images for this group of objects will be drawn.