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# [[File:MOST Delta melzi trim pot adjust.JPG|thumb|Adjusting the trim pot while measuring voltage.]]Touch the positive (red) probe of the volt meter to the face of the trim pot and note the voltage. If different than 0.42V (420 mV), turn the pot until approximately 0.42V is measured. The pots are adjusted with a small Philips-head screwdriver or using the corner of a very small bladed screwdriver. {{Clear}} | # [[File:MOST Delta melzi trim pot adjust.JPG|thumb|Adjusting the trim pot while measuring voltage.]]Touch the positive (red) probe of the volt meter to the face of the trim pot and note the voltage. If different than 0.42V (420 mV), turn the pot until approximately 0.42V is measured. The pots are adjusted with a small Philips-head screwdriver or using the corner of a very small bladed screwdriver. {{Clear}} | ||
# Repeat with the remaining trim pots. | # Repeat with the remaining trim pots. | ||
# Remove the negative probe from the ground terminal of the power supply | # Remove the negative probe from the ground terminal of the power supply. | ||
== Emergency Stops == | == Emergency Stops == |