RIGOL DS1000B - Manual (Page 14)

RIGOL Command Systems
Programming Guide for DS1000B Series 2-2
General Commands
IEEE Standards have defined some general commands which are applied to query
basic information of the instrument or perform elementary operations. These
commands always have 3 characters and with a “*” marker.
DS1000B series support the following General Commands:
 *IDN?
 *RST
 *LRN?
 *OPC?
We will give detailed introductions for each command in the following parts.