| 摘要 |
An interactive system associated with electronic equipment in which there is incorporated a multifunction switch (270; 271, 271'), a display screen (275) and a cursor (272) that is movable in the X and/or Y direction on the display screen. The multifunction switch has a centrally located, first control element (271) that is non-rotatable, but radially displaceable relative to its central position in order to be able to perform a centre position deviation-based mouse function for control of a cursor or pointer (272), and on depression to be able to perform a switch function, and a second, stepwise rotatable control element (271<) encircling the first control element (271) for movement of a cursor in a particular direction in a menu image, the second control element (271') being depressible at four depression positions in order to actuate a respective switch function associated with the menu image. The system is so designed that, in at least one menu (277), it reproduces on the display screen an animation of possible manipulations of the multifunction switch, and is also so designed that, in a given menu image, it selectively determines whether the first control element (271) has a mouse function and/or a depression-based switch function. |
