Tektronix MDO3012, Руководство пользователя

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Analyze Waveform or Trace Data
1. The entire acquisition is indicated by the
horizontal bar in the upper display.
2. The portion of the acquisition shown in
the time domain graticule is shown within
the part of the upper display de
fi ned by
the brackets.
Limit and Mask Testing
Monitor an active input signal against a mask with the MDO3LMT Limit and Mask Test Module. Output pass or fail results.
The results can show whether the input signal is within the user-de
fi ned vertical and horizontal bounds of the mask. You can
create your own mask or recall a mask from a fi le. To set up and run a limit or mask test, do the following:
1. Select or create the mask.
2. Set up the test.
3. Run the test and view the results.
Create or Select the Mask
The two mask types you can create or select are: limit test and custom.
Create a limit test mask.
1. Push the front panel Default Setup button.
2. Connect your probe from your oscilloscope
to the mask source.
3. Push the front panel Autoset button.
MDO3000 Series Oscilloscopes User Manual 155