RIGOL  Chapter 1 Programming Overview 
1-6  DG800 Programming Guide 
For example, MINimum and MAXimum in the :DISPlay:BRIGhtness {<brightness>|MINimum|MAXimum} 
command are used to set the brightness to the minimum or maximum. 
 
 
Command Abbreviation 
 
The letters in the commands are case-insensitive. The commands can be input all in uppercase letters or in 
lowercase letters. For abbreviations, you must enter all the uppercase letters that exist in the command 
syntax. For example, the :COUNter:COUPling? command can be abbreviated as :COUN:COUP?.