A. Located on the left side of the front control panel is a small black single screw. Removal of this screw allows the panel to open like a door, accessing the unit’s interior panel components.

B. The ON / OFF toggle switch activates the water on and off to the handpieces. Do not adjust this switch while handpiece is in use.

C. The Water Volume Knob increases or decreases the flow of water to the handpieces.

D. The Water Bottle Selector Switch switches between the two water bottles. The switch allows use for antiseptic and water line cleaning solution.

E. The individual handpiece airline pressure adjustment screws are for adjusting handpiece speed while the handpieces are running.

F. The Handpiece Pressure reads the pressure of the handpiece currently in use.

G. The power dial for the piezo scaler handpiece (if equipped with one).