Rigol DS6000 Series User Manual page 161

6 To Make Measurements
4. Phase Measurement Setting
Specify the source A and source B in the measurement items " Phase
A →B ", " Phase A →B ", " Phase A →B " and " Phase A →B ".
Press MEAS  Setting  Type  "Phase" and then press Source A and
Source B to set the two channel sources (CH1-CH4) of the phase measurement
respectively.
5. Threshold Measurement Setting
Specify the vertical level (in percentage) being measured in the analog channel.
Measurement of all the time, delay and phase parameters will be influenced by
this setting.
Press MEAS  Setting  Type  "Threshold" and then:
Press Max and use

Reducing the maximum value to the current "Mid" will automatically reduce
the middle value (might also include the minimum 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

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

Increasing the minimum value to the current "Mid" will automatically
increase the middle value (might also include the maximum value) to keep
it higher than the minimum value. The default is 10% and the range
available is from 5% to 93%.
DS6000 User's Guide
to set the maximum value of the measurement.
to set the middle value of measurement. The middle
to set the minimum value of the measurement.
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