RIGOL DS1000B - Manual (Page 61)

Command Systems RIGOL
Programming Guide for DS1000B Series 2-49
1. :MATH:DISPlay
Command Format:
:MATH:DISPlay {{1|ON}|{0|OFF}}
:MATH:DISPlay?
Function:
The command sets Math waveform on or off.
Returned Format:
The query returns 1 or 0, respectively indicates ON or OFF.
Example:
:MATH:DISP ON Set Math waveform on.
:MATH:DISP?
Return 1.