Data Sheet

6 To Make Measurements RIGOL
MSO4000D/S4000 User’s Guide
6-21
4. Phase Measurement Setting
Specify the source A and source B in the measurement items “Phase A→B ”
and “Phase A
→B ”.
Press Measure  Meas.Setting  Type  “Phase” and then press Source
A and Source B to set the two channel sources (CH1 to CH4, MATH or D0-D15)
of phase measurement respectively.
5. Threshold Measurement Setting
Specify the vertical level (in percentage) being measured in the analog channel.
Measurements of all the time, delay and phase parameters will be influenced by
this setting.
Press Measure  Meas.Setting  Type  “Threshold” and then:
 Press Max and use to set the maximum value of the measurement.
Reducing the maximum value to the current “Mid” will automatically reduce
the middle value to keep it lower than the maximum value. The default is
90% and the range available is from 7% to 95%.
 Press Mid and use to set the middle value of measurement. The middle
value is limited by the settings of “Max” and “Min”. The default is 50% and
the range available is from 6% to 94%.
 Press Min and use to set the minimum value of the measurement.
Increasing the minimum value to the current “Mid” will automatically
increase the middle value to keep it higher than the minimum value. The
default is 10% and the range available is from 5% to 93%.