Channel<N>:Tcal - Rigol MSO2000A Series Programming Manual

2 Command System
:CHANnel<n>:TCAL
Syntax
:CHANnel<n>:TCAL <time>
:CHANnel<n>:TCAL?
Description
Set or query the delay calibration time of the specified analog channel. The default unit is s.
Parameter
Name Type
<n> Discrete
<time> Real
Explanation
When using an oscilloscope for actual measurement, the transmission delay of the probe cable may bring
relatively greater error (zero offset). Zero offset is defined as the offset of the crossing point of the
waveform and trigger level line relative to the trigger position, as shown in the figure below.
Return Format
The query returns the current delay calibration time in scientific notation.
MSO2000A/DS2000A Programming Guide
Range
{1|2}
-200ns to 200ns
Default
--
0.00s
RIGOL
2-73