发明名称 |
CONTROL CIRCUIT FOR A DELAYED SWEEP OSCILLOSCOPE |
摘要 |
In accordance with the present invention, a control circuit for operating a delayed sweep oscilloscope includes a reversible counter which may be selectively incremented or decremented to establish a number of trigger-circuit operating functions and modes, such as trigger source selection, coupling, level, and sweep mode. A plurality of light sources behind a plastic overlay laminated to the front panel indicate the various functions and modes. |
申请公布号 |
DE3366744(D1) |
申请公布日期 |
1986.11.13 |
申请号 |
DE19833366744 |
申请日期 |
1983.11.01 |
申请人 |
TEKTRONIX, INC. |
发明人 |
BRISTOL, RODNEY L.;HILLMAN, ALFRED K., JR.;LAW, WILLIAM Q. |
分类号 |
G01R13/32;G01R13/20;(IPC1-7):G01R13/20 |
主分类号 |
G01R13/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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