Tektronix MDO3000 Series - Use TekSecure to erase memory contents

12. Press the lower-bezel Thresholds button.
13. Turn multipurpose a and b to set the
thresholds at about the midpoint of each
waveform. You could also use the presets
for common logic family voltages from the
Choose Preset side menu.
14. Press the front-panel Menu Off button
once to remove the side menu.
15. Press the front-panel Single button to
acquire a single acquisition.
Now the scope automatically decodes
I
2
C bus. The decode bus may be
different from what you see here.
Figure 16.
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MDO3000 Series Oscilloscope
Demonstration Guide