Control Mode

This determines how the 9215 will adjust gas flows if required for %Dissociation.  This will display a screen that will allow the user to select the mode.  The choices are:

• Individual Trim

• Flow

• Ratio

• Auto

DA Switch Point

This selection determines the control switch point for switching the atmosphere display from %Dissociation to K_N. This will display a numeric keypad that can range from 0 to 100.

Auto Valve Event

This will allow the user to turn the valve event on or off with a running program using the Set Valve opcode.  This can be either On or Off.