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TU-4: Difference between revisions
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{{Plugin Sidebar | |||
|manufacturer=Tektronix | |||
|series=560-series scopes | |||
|type=TU-4 | |||
|summary=Mainframe testing plug-in | |||
|image=Tek tu-4 front.jpg | |||
|caption=TU-4 front | |||
|introduced=(?) | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [http://w140.com/tek_tu4.pdf Tektronix TU-4 Manual (PDF)] | |||
* [[Media:Tek tu-4.pdf|Tektronix TU-4 Instrument Reference Book (PDF, OCR)]] | |||
}} | |||
The '''Tektronix TU-4''' is a plug-in for testing [[560-series scopes|560-series oscilloscope mainframes]]. | The '''Tektronix TU-4''' is a plug-in for testing [[560-series scopes|560-series oscilloscope mainframes]]. | ||
It contains load resistors for testing the power supplies of the scope. | It contains load resistors for testing the power supplies of the scope. | ||
It has an Y-input for driving the vertical deflection, | It has an Y-input for driving the vertical deflection, and it has a Z-input for testing the Z-axis function in the CRT circuit. | ||
and it has a Z-input for testing the Z-axis function in the CRT circuit. | |||
==Pictures== | |||
<gallery> | <gallery> | ||
Tek tu-4 front.jpg|front | Tek tu-4 front.jpg|front | ||