How to control two M9 pumps simultaneously?

Selecting Left or Right Pump

For models like the Mobile Flow (M9), the left and right sides are set by the physical L/R switch on each motor. Please set them accordingly, ensuring one is 'L' and the other is 'R' for dual control.

Turning Bilateral Control 

When two pumps are connected, "bilateral control" button will appear at the top of the control screen. 

When this is enabled, any adjustments you make to the mode or level will apply to both pumps simultaneously.