Rigol MSO4000 User Manual page 142

RIGOL
Delay and Phase
Source A
Source B
Source A and source B can be any channel from CH1 to CH4, MATH or D0-D15.
Delay A→B : the time difference between the rising edges of source A and
1.
source B. Negative delay indicates that the selected rising edge of source A
occurred after the selected edge of source B.
Delay A→B : the time difference between the falling edges of source A and
2.
source B. Negative delay indicates that the selected edge of source A occurred
after the selected edge of source B.
Phase A→B : phase difference calculated according to "Delay A→B " and
3.
the period of source A, expressed in degree.
Phase A→B : phase difference calculated according to "Delay A→B " and
4.
the period of source A, expressed in degree.
=
Phase
The
6-16
Delay
Period of Source
Period
Delay
× °
360
A
MSO4000/DS4000 User's Guide
6 To Make Measurements