機械軌跡球的清潔程序。
軌跡球主要用于重型環境。 鑒于可能的污染
如果遇到這些區域，則可能需要定期清潔球。 清潔程序確實
無需拆卸跟蹤球單元。
1）出于安全原因，僅應由合格人員進行跟蹤球的清潔
  當主機系統斷電時。
2）對于擦拭清潔消毒，我們建議僅使用表面消毒劑（禁止使用
主要含酒精的溶液，例如含酒精的*消毒劑）。 這個
應該用不起毛的布擦拭。
3）用布輕輕擦拭球表面。 球應該是
旋轉直到可以進入整個球表面為止。
4）球應先晾干再使用
Cleaning procedure of a mechanical trackball. Trackballs are primarily used in heavy duty environments. In view of the contamination that may be encountered in these areas, periodic ball cleaning might be necessary. The cleaning procedure does not require any dismantling of the trackerball unit. 1) For safety reasons, trackerball cleaning should only be undertaken by competent personnel when the host system is powered down. 2) For wipe-down cleaning disinfection, we recommend using only surface disinfectants (no solutions predominantly containing alcohol such as alcoholic rapid-action disinfectants). This should be applied to a lint free cloth. 3) The ball surface should be gently wiped using the cloth. The ball should be rotated until access has been gained to the entire ball surface. 4) The ball should be allowed to dry before further use