Gemini Pots

Customer wants to know what the pots labeled R22 and R23 are for on the main board of the Gemini.

These pots are hardware adjustments for the following:

R22 - Present sensor sensitivity. This is a adjustment to increase or
decrease sensitivity of the present sensor.

R23 - Edge Sensitive. This is an adjustment to increase or decrease
sensitivity of the sensor that locates the gap.