
Chapter 2 Command System RIGOL
DS1000Z Programming Guide 2-11
:CHANnel<n>:TCAL
Syntax :CHANnel<n>:TCAL <val>
Description Set or query the delay calibration time of the specified channel to calibrate the zero offset
of the corresponding channel. The default unit is s.
Parameter
<n> Discrete {1|2|3|4}
——
Explanation The <val> parameter can only be set to specific values in specified step. If the parameter
you sent is not one of the values that can be set, the parameter will be set automatically
to the nearest value. The step varies with the horizontal timebase (set by
the
:TIMebase[:MAIN]:SCALe command).
Step of Delay Calibration Time
Return
The query returns the delay calibration time in scientific notation.
Example
:CHANnel1:TCAL 0.00002 /*Set the delay calibration time to 20ns*/
:CHANnel1:TCAL? /*The query returns 2.000000e-05*/
Related
:TIMebase[:MAIN]:SCALe
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