Rigol DS1204B - Command Input

Programming Introduction RIGOL
Programming Guide for DS1000B Series
1-5
Command Input
All the comands are not sensitive to both capital letter and lowercase, so you can use
any kind of them. But if use abbreviation, the capital letters specified in commands
must be written completely.
For example:
:TRIGger:ALTernation:SOURce
also can be:
:TRIG:ALT:SOUR or :trig:alt:sour