Tektronix TDS7254 Stereo System User Manual


 
Measuring Waveforms
CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual
3- 153
The High and Low levels from which the reference levels are calculated are the
levels established using the selected Hi/Low method described on page 3--151.
Use the procedure that follows to quickly take a measurement based on the
default settings for High/Low and for reference-levels.
Overview To take automatic measurements Related control elements and resources
Prerequisites
1. Obtai n a stable display of the waveform to be measured.
See page 3--34 for acquisition setup and page 3--71 for
trigger setup.
Select the
waveform
2. From the tool, bar touch Meas to display the Measure-
ment setup control window.
3. To select the source waveform that you want to
measure, select the Ch, Math, or Ref Source tab, and
then touch the Channel, Math, or Reference button for
the waveform.
The waveform may be a channel, reference, or math
waveform.
To Take Automatic
Measurements