:MARKer:X2Y2source
:MARKer:X2Y2source <source>
:MARKer:X2Y2source?
<source>
string
CHANnel<n> FUNCtion MATH WMEMory<r>
Sets the source for the X2 and Y2 cursors.
Set and query the source for the X2 and Y2 cursors.
<return_value> where <return_value> ::= <source>
Replaced invalid entry with duplicate