User manual

Chapter 2 Command System RIGOL
DS4000E Programming Guide 2-43
Remarks
The expression of advanced operation (refer to the :CALCulate:ADVanced:EXPRession command) may
contain CH1, CH2, CH3, or CH4.
Return Format
The query returns the vertical position in scientific notation.
:CALCulate:ADVanced:VSCale
Syntax
:CALCulate:ADVanced:VSCale <scale>
:CALCulate:ADVanced:VSCale?
Description
Sets or queries the vertical scale of the advanced operation waveform. The unit is related to the expression
of advanced operation.
Parameter
Name Type Range Default
<scale> Real Refer to Remarks 2 V/div
Remarks
 The default range of <scale> is from 0.02 V/div to 500 V/div. Its actual range is related to the
expression of the advanced operation (refer to the :CALCulate:ADVanced:EXPRession command), at
1-2-5 step.
 If the expression of advanced operation contains CH1, CH2, CH3, or CH4, then, the actual range of
<scale> is related to the vertical scale of the specified channel (refer to the :CHANnel<n>:SCALe
command).
For integration and differentiation operations, the actual range of <scale> is related to the current
horizontal time base (refer to the :TIMebase[:MAIN]:SCALe command).
Note: After the vertical scale of the specified channel is modified, the range of <scale> will not be
changed until the advanced operation is re-enabled.
Return Format
The query returns the vertical scale in scientific notation.