RIGOL  Command Systems 
 
       Programming Guide for DS1000B Series  
Returned Format:   
The query returns Channel1 or Channel2, Channel3, Channel4, Math, None. 
 
Example: 
:CURS:TRAC:SOURB CHAN1   Set the signal source B of track cursor. 
:CURS:TRAC:SOURB?       Return Channel1. 
 
 
10.  :CURSor:TRACk:CURA 
Command Format:  
:CURSor:TRACk:CURA <value> 
:CURSor:TRACk:CURA? 
 
Function: 
The command sets the position of track cursor A. The <value> range is 4~297. 
 
Returned Format:   
The query returns the position of cursor A. 
 
Example: 
:CURS:TRAC:CURA 100   Set the position of track cursor A as 100. 
:CURS:TRAC:CURA?    Return 100. 
 
 
11.  :CURSor:TRACk:CURB 
Command Format:  
:CURSor:TRACk:CURB <value> 
:CURSor:TRACk:CURB? 
 
Function: 
The command sets the position of track cursor B. The <value> range is 4~297. 
 
Returned Format:   
The query returns the position of cursor B. 
 
Example: 
:CURS:TRAC:CURB 100     Set the position of track cursor B as 100.