4444IndexContentsIndexContentsFunction name DescriptionM ODIFIER... Enables you to simulate modifier key(s) (such as SHIFT, A LT, or C TRL for Windows,or SHIFT , OPTION, COMMAND , and CONTROL for Macintosh). Many applications usemodifier keys to constrain the size or placement of objects.R ADIAL M ENU Displays a Radial Menu on your screen. Each level of the hierarchical menuconsists of eight menu slices which may contain various features and options tochoose from.A PPLICATION D EFINED Reports only the button number to the application. This is for applications, such asCAD programs, that have built-in support for the Intuos4 Mouse or Lens Cursor.This function may also be used by some highly integrated applications for directcontrol of the pen tablet ExpressKeys and Touch Ring.B ACK Simulates the BACK command in browser applications.FORWARD Simulates the FORWARD command in browser applications.PAN/S CROLL Enables you to position a document or image in any direction within the active paneby pressing a tablet or pen button set for PAN/S CROLL and then dragging with thepen tip across the tablet’s active area.Choose one or more modifier key options.Select the C LICK box if you want a mouse clickto occur whenever you press the tool button.As you move the pen tip, the document orimage is repositioned to follow the directionof pen movement on the tablet.Release the button or lift the pen tip fromthe tablet surface when you are done.When you select PAN/S CROLL , the PENS CROLLING S PEED dialog box prompts youto set a scrolling speed for use inapplications that do not support grabberhand (pixel-level) panning within adocument or image.A slower setting reduces the scroll rate andis useful for close-up and detail work whereyou need precise control of the image.