SET		Controls various system options

  SYNTAX
	SET physical-device-name condition
     or SET item condition

  SEMANTICS
	Physical-device-name is the name of the device handler whose
	characteristics are to be modified. Item is a system parameter
	to be modified. Separate multiple conditions with commas (,).
	See the RT-11 Commands Manual for a list of the handler
	characteristics and system parameters that can be changed.

  OPTIONS
	None

  EXAMPLES
	SET LP: LC
	SET WILD EXPLIC
	SET ERROR SEVERE