| 释义 |
multifunction rotary switches
多功能旋转开关
In System/38, two switches on the operator/service panel that can be set to one of 16 different positions by rotating them in either a clockwise or counterclockwise direction.
在IBM System/38中,设在操作员面板/维护面板上的两个开关,该开关可顺时针或逆时 针方向旋转,可被设置到16个位置中的任意一个位置。 |