Rigol DS2302A Programming Guide

2 Command System RIGOL
MSO2000A/DS2000A Programming Guide
2-73
: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 Range Default
<n> Discrete {1|2} --
<time> Real -200ns to 200ns 0.00s
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.

Rigol DS2302A Specifications

General

Brand	Rigol
Model	DS2302A
Category	Test Equipment
Language	English