| 摘要 |
<p>The device has a volume control module (10) with an adjusting wheel (11), which is mounted on a printed circuit board (12). The module is detachably inserted into a housing, which has a housing opening, and the board has fixing openings (21, 22). Fastening pins (19, 20) are detachably plugged into the housing opening and the fixing openings in a form-fitted manner, such that the module is removed from the housing after removing the pins from the fixing openings. The module is guided in a guide in the housing by the circuit board during insertion and removal of the module into/from the housing.</p> |
