On Air

Sets the On Air status for the selected Upstream Keyer in the selected Mix Effect Bus.

Message	Description	Arguments
/mixeffect/usk/on-air	Sets the On Air status for the selected Upstream Keyer in the selected Mix Effect Bus.	Multiple

Argument	Type	Description
On Air	Integer	0 = Off 1 = On 2 = Toggle
USK	Integer	One-based index of the Upstream Keyer. Default is 1.
M/E	Integer	One-based index of the Mix Effect Bus. Default is 1.