Oscilloscopes User's Guide

248 6000 Series Oscilloscope User’s Guide
5 Making Measurements
1 Press the Quick Meas&Select and select Delay. Press the
Settings softkey to select the source channels and slope for
the delay measurement.
The default Delay settings measure from the rising edge of
channel 1 to the rising edge of channel 2.
2 Press the Measure Delay softkey to make the measurement.
The following example shows a delay measurement between the
rising edge of channel 1 and the rising edge of channel 2.
Figure 39 Delay Measurement
Phase
Phase is the calculated phase shift from source 1 to source 2,
expressed in degrees. Negative phase shift values indicate that
the rising edge of source 1 occurred after the rising edge of
source 2.
Phase =
Delay
Source 1 Period
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