| 1. | Hi - low switch button for ringer sound adjust
音量控制钮：调整电话铃声音量大小。 |
| 2. | Move the main switch from on to off or press the control button
将主开关从开转到关，或者按压控制钮。 |
| 3. | Adjusts the overall key in semitone steps . double - click the slider to restore the default value
调整整体的音高，双击控制钮可回复原始预设值。 |
| 4. | Adjusts the overall tuning in 0 . 1 hz steps . double - click the slider to restore the default value
微调音高，调整整体的音高，双击控制钮可回复原始预设值。 |
| 5. | The buttons should be easy to operate so that they can be manipulated with one hand or simple motion
控制钮应易于操作，用户只须以单手或作出简单的动作便能进行操控。 |
| 6. | Operation and maintenance of earth - moving machinery - specification for common symbols for operator controls and other displays
运土机械的操作和检修.第8部分:操作控制钮和其它显示器通用符号规范 |
| 7. | When deactivated , a lightsaber appears as a polished metallic handle , about 30 centimeters long , lined with control studs
在没有打开时，一柄光剑呈现为一个有光泽的金属手柄，约30厘米长，上面有各种控制钮。 |
| 8. | Control console : simple and optimized panel screen , control buttons and handle , with clearly . displayed information including data and images
控制台：优化简单印操作屏、控制钮及手柄，各种数据、图像等信息一目了然。 |
| 9. | For people who cannot use their hands well , control buttons and panels should be put at the front of the equipment so that they can be reached easily
对于手部不良于活动的人，有关设备的控制钮及操作掣板应放在设备前面端，以便使用。 |
| 10. | A graphic symbol whose appearance conveys information ; for example , the vertical and horizontal arrows on cursor keys that indicate the directions in which they control cursor movement , the sunburst symbol on the screen illumination control knob of an ibm3279 color display station
其外形可以传递某种信息的一种图形符号，例如，指示控制光标移动方向的光标键上的垂直和水平箭头， ibm3279彩色显示站屏幕亮度控制钮上的光芒四射的太阳符号等。 |
