RIGOL 2 Command System
2-80 DS2000E Programming Guide
:CHANnel<n>:PROBe
Syntax
:CHANnel<n>:PROBe <atten>
:CHANnel<n>:PROBe?
Description
Set or query the probe attenuation ratio of the specified analog channel.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<atten> Discrete
{0.01|0.02|0.05|0.1|0.2|0.5|1|2|5|10|20|
50|100|200|500|1000}
1
Explanation
After setting the probe ratio, multiply the sampled signal by the specified multiple, and then display
the result (the actual amplitude of the signal will not be affected).
Setting the probe ratio affects the range of the vertical scale.
Return Format
The query returns the attenuation ratio currently set.
:CHANnel<n>:UNITs
Syntax
:CHANnel<n>:UNITs <units>
:CHANnel<n>:UNITs?
Description
Set or query the amplitude display unit of the specified analog channel.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<units> Discrete {VOLTage|WATT|AMPere|UNKNown} VOLTage
Return Format
The query returns VOLT, WATT, AMP, or UNKN.