Rigol DS1302CA - Page 63

Programming Introduction RIGOL
Programming Guide for DS1000CA Series
2-51
Function Explanation:
The commands are used to set and query the vertical offset of the waveform.
<n> is 1 or 2.
When Scale>200mV, the range of <offset> is -40V~+40V;
When Scale≤200mV, the range of <offset> is -800mV~+800mV.
Returned Format:
Query returns the value of <offset> in V.
Example:
:CHAN2:OFFS 20 Set the vertical offset of channel 2 as 20V
:CHAN2:OFFS? Query returns 2.000e+01
6. :CHANnel<n>:PROBe
Command Format:
:CHANnel<n>:PROBe <attn>
:CHANnel<n>:PROBe?
Function Explanation:
The commands are used to set and query the attenuation factor of the probe
to keep the gauge exact. The options of <attn> are 1, 5, 10, 50, 100, 500 or
1000. <n> is 1 or 2.
Returned Format:
Query returns the set value of <attn> in scientific numeric notation.
Example:
:CHAN2:PROB 10 Set probe attenuation of channel 2 as 10X
:CHAN2:PROB? Query returns 1.000e+01
7. :CHANnel<n>:SCALe
Command Format:
:CHANnel<n>:SCALe <range>
:CHANnel<n>:SCALe?