Rigol DS1204B Programming Manual page 39

Command Format:
:MEASure:DELAYSOURce□<source>,<source>
Functions：
The command selects the channel for measuring the time delay. The< source>
may be CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Query Format:
:MEASure:DELAYSOURce?
Return Format:
The query returns CH1, CH2 or CH1, CH3, CH1, CH4, CH2, CH3, CH2, CH4, CH3,
CH4.
Example:
:MEASure:DELAYSOURce□CHANnel1□CHANnel2
Seleclt measuring the time delay between CH1 and CH2.
:MEASure:DELAYSOURce?
Return CH1, CH2.
27. :MEASure:PHAseSOURce
Command Format:
:MEASure:PHAseSOURce□<source>,<source>
Functions：
The comand selects the channel for measuring the phase delay.The <source>
may be CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Query Format:
:MEASure:PHAseSOURce?
Return Format:
The query returns CH1, CH2 or CH1, CH3, CH1, CH4, CH2, CH3, CH2, CH4, CH3,
CH4.
Example:
:MEASure:PHAseSOURce□CHANnel1□CHANnel2
Measure the phase delay between CH1 and CH2.
:MEASure:PHAseSOURce?
Programming Guide for DS1000B Series
Return CH1, CH2.
RIGOL
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