## Take a cue tip and dip it into the isopropyl alcohol. The cue tip should be moist, but NOT soaked. Dab the cue tip on a paper towel to dry it slightly.
+
##[[File:Voltera cleaning.jpg|thumb|300x300px]]Take a cue tip and dip it into the isopropyl alcohol. The cue tip should be moist, but NOT soaked. Dab the cue tip on a paper towel to dry it slightly.
## Clean the calibration switches by rubbing them with the cue tip.
## Clean the calibration switches by rubbing them with the cue tip.