Tektronix DPO2304SX, Printable Help

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14. Use the multipurpose knobs or keypad to set the Curs1 Pos to 0.0 Hz and the Curs2 Pos to 125 kHz. The cursor readout
should now indicate the frequency span set in step 10.
15. Use the multipurpose knobs or keypad to set the Curs2 Pos to 62.5 kHz. The cursor readout should now indicate the center
frequency set in step 10.
16. Use the multipurpose knobs or keypad to set the Curs1 Pos to 3.0 kHz and the Curs2 Pos to 11.0 kHz.
In this example, the cursors are now on the third and eleventh harmonic of the probe compensation signal. Read the
frequencies from the cursor readouts.
17. Click the Cursor Type Waveform button; then click in the Cursor 2 and the Math 1 entry boxes.
In addition to the frequency at the cursor locations, the cursor readout displays the amplitude at the cursor locations. The readout
also displays the difference in frequency and amplitude between the cursor locations as shown below.
Using reference waveforms
Create a reference waveform
Use this procedure to create reference waveforms from active or math waveforms.
1. Click Save on the toolbar or click Save As from File menu.
2. Select Waveform to open the Save As dialog box.
3. From the Source list, select the waveform you want to save as a reference.
4. Under Save in: Oscilloscope Memory, click Ref <1–4> to save the waveform to nonvolatile memory. You can also select a
location from the Save in drop-down list to save the waveform to a file.
5. Use the pop-up keyboard to enter a meaningful name for the waveform in the Name text box.
6. Click Save.
NOTE. When you save a waveform as a reference waveform, a file containing the waveform data is created in C:\Users\
[Username]\Tektronix\TekScope\Waveforms. The file is named TDS_REFn.WFM, where n is the reference waveform
number. Do not manually delete this file because the data will no longer be available.
Save reference waveforms using Auto-Increment file name
Use this procedure to repetitively save waveforms without typing in a large number of unique file names.
1. Click Save on the toolbar or click Save As from File menu.
2. Select Waveform.
3. From the Source list, select the waveform that you want to save as a reference.
4. Click Auto-increment file name near the bottom of the dialog box.
5. Enter a descriptive name in the Base file name text box. For example, if you are saving a series of rise time data files, you
can use " Risetime " as the base file name.
6. The Count text box defaults to "000." Change this if you want to start saving your series of files with another 3-digit number.
How to ?
DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series 615