How to use Tektronix oscilloscope

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Suzhou Yudeng Electronic Technology Co., Ltd

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Date: 2025-12-05Read: 30

The usage method of Tektronix oscilloscope covers the complete process from basic connection to advanced analysis. The core steps include correctly connecting the signal source, adjusting vertical and horizontal parameters, setting trigger conditions, and using measurement functions for waveform analysis.

Basic operating steps

Connection and Startup‌

Connect the signal source to the oscilloscope channel input port using a probe (e.gCH1）Ensure that the probe type matches the signal characteristics (such as the need for high-voltage signals)high voltage probe）Connect the ground wire correctly to avoid interference. ‌‌
Turn on the oscilloscope power and wait for the system initialization to complete. ‌‌

‌Adjust display parameters‌
Vertical control: through“VOLTS/DIV”Adjust the vertical sensitivity of the knob to display the waveform amplitude appropriately on the screen; Use“vertical position”Rotate the knob to fine tune the vertical position of the waveform. ‌‌

Horizontal control: through“SEC/DIV”Set the time base with a knob to make the waveform period clear and visible; Use“horizontal position”Adjust the trigger point position with a knob. ‌‌
Trigger setting: Select the trigger type (such asedge-triggered）, and adjusttrigger level(LEVEL) stabilizes the waveform. If the waveform shakes, the triggering noise suppression function can be enabled. ‌‌

‌Measurement and analysis‌

Automatic measurement: Press“MEASURE”Key, select measurement type (such asfrequencyThepeak-to-peak value）The oscilloscope will directly display the results. ‌‌
Manual measurement: usingCursor function（‌CURSOR）Measuring time or voltage differences, suitable for precise analysis. ‌‌
Multi channel operation: through“Channel Selection”Button to switch channels and utilize“Overlay display”Compare different signals in different modes. ‌‌

Advanced functional applications

‌‌FFT spectrum analysis‌Press the "Analysis" menu key to enter FFT mode and select the window function (such asHanningReduce spectrum leakage), set resolution bandwidth (RBW) to optimize frequency display, forpower rippleTheaudio signalFrequency domain analysis. ‌‌
‌‌mathematical operations‌Support addition, subtraction, multiplication, and division operations between channels, or performFourier transformEasy to process complex signals. ‌‌
‌Remote control and data storage‌: ThroughUSB portConnect to PC and usesupporting softwareRemote control of oscilloscope and export waveform data (such asCSV format）. ‌‌

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