The Servo 300A features Automode. Automode switches the mode to Volume Support any time 2 consecutive patient triggered breaths are sensed in PRVC or Volume Control mode.
	The mode indicator remains in PRVC, VC, or PC while the Automode Support indicator illuminates when VS is functioning. In PC, Automode switches to Pressure Support instead of Volume Support. It's important to set Pressure Support when using Automode in Pressure Control.