会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Method and apparatus for controlling oscilloscope displayed menu
selection
    • 用于控制示波器显示菜单选择的方法和装置
    • US4644337A
    • 1987-02-17
    • US665692
    • 1984-10-29
    • Gordon W. ShankLloyd R. BristolDavid H. EbyJeffrey A. Kleck
    • Gordon W. ShankLloyd R. BristolDavid H. EbyJeffrey A. Kleck
    • G01R13/22
    • G01R13/22
    • An oscilloscope displays a menu consisting of set of field codes and one configuration code set grouped with each field code. Each field code represents an oscilloscope operating parameter while each configuration code represents an alternative oscilloscope operating mode associated with the operating parameter. A configuration cursor is displayed underlining one configuration code in each field thereby indicating the current operating configuration of the oscilloscope. The configuration of the oscilloscope may be changed by first rotating a first control knob, mounted on the oscilloscope front panel, to locate a field selection cursor under a selected field code and then by rotating a second control knob to move the associated configuration cursor under the desired configuration code. The configuration of each field may be altered by selective operation of the two control knobs in this manner. The menu is displayed only when the oscilloscope configuration is to be changed and the two control knobs are used for other oscilloscope control purposes when the menu is not displayed.
    • 示波器显示由一组字段代码组成的菜单和一个与每个字段代码分组的配置代码集。 每个字段代码表示示波器操作参数,而每个配置代码表示与操作参数相关联的备用示波器操作模式。 显示一个配置光标,在每个字段中以一个配置代码为基础,从而指示示波器的当前操作配置。 可以通过首先旋转安装在示波器前面板上的第一个控制旋钮来将示波器的配置更改,以将选定的光标放在选定的场代码之下,然后旋转第二个控制旋钮将相关配置光标移动到 所需的配置代码。 可以通过以这种方式选择性地操作两个控制旋钮来改变每个场的配置。 仅当示波器配置要更改时,菜单才会显示,并且当菜单不显示时,两个控制旋钮用于其他示波器控制。