| 摘要 |
The device (110) has a controller providing a functional menu with two menu points. A mechanically moveable selection element (124) is moved by a user to two different selection positions. The selection element remains in the selected selection position after being moved to the position. The controller selects one of the menu points corresponding to the selected selection position. A parameter in the selected menu point is influenced by a control element (148). A housing (118) of the device comprises a removable marking for the user. |
