Instructions

Chapter 2 Command System RIGOL
DS1000Z-E Programming Guide 2-91
:MATH:OPTion:DIStance
Syntax :MATH:OPTion:DIStance <dist>
:MATH:OPTion:DIStance?
Description
Set or query the smoothing window width of differential operation (diff).
Parameter
Name
Type
Range
Default
<dist> Integer
3 to 201
3
Explanation
This command is only applicable to differential operation (diff).
Return
Format
The query returns an integer between 3 and 201.
Example
:MATH:OPTion:DIStance 25 /*Set the smoothing window width to 25*/
:MATH:OPTion:DIStance? /*The query returns 25*/
Related
Command
:MATH:OPERator
:MATH:OPTion:ASCale
Syntax :MATH:OPTion:ASCale <bool>
:MATH:OPTion:ASCale?
Description
Enable or disable the auto scale setting of the operation result or query the status of the
auto scale setting.
Parameter
Name
Type
Range
Default
<bool>
Bool
{{1|ON}|{0|OFF}}
0|OFF
Explanation  When the auto scale is enabled, the instrument will automatically calculate the
vertical scale range according to the current operator, the vertical scale and the
horizontal timebase. If the current scale is out of the range, it will adjust the vertical
scale to the best value automatically.
 Sending this command will modify the auto scale status of all the operation results.
Return
Format
The query returns 1 or 0.
Example :MATH:OPTion:ASCale ON /*Enable the auto scale setting */
:MATH:OPTion:ASCale? /*The query returns 1*/
:MATH:OPTion:THReshold1
Syntax :MATH:OPTion:THReshold1 <thre>
:MATH:OPTion:THReshold1?
Description
Set or query the threshold level of source A in logic operations. The default unit is V.
Parameter
Name
Type
Range
Default
<thre> Real
(-4 x VerticalScale - VerticalOffset) to
(4 x VerticalScale - VerticalOffset)
0.00V
Explanation  This command is only applicable to A&&B, A||B, A^B, and !A logic operations of
which source A is an analog channel.