| 摘要 |
<p>The radio or television receiver has a touch contact (2) associated with each programme channel and a contact (3) associated with each touch contact. Each contact (3) is connected via a wire lead to a conductive element (13) in a hand-held remote control device (14) for programme selection. The conductive elements can be selectively actuated via touch contact or via a movable pressure element. Pref. the conductive elements (13) comprise a series a metal discs arranged in a circle, which can be contacted in turn by a rotatable element, secured to a shaft driven by a miniature motor.</p> |
