Agilent Technologies 5000 Series manual Root, Command tree

3Commands by Subsystem

Introduction to	Root level commands control many of the basic operations of the
Root (:)	instrument. These commands are always recognized by the parser if they
Commands	are prefixed with a colon, regardless of current command tree position.
	After executing a root- level command, the parser is positioned at the root
	of the command tree.

88 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference