nal von minden Reactif Touch Manual page 67

Note: When touching the screen during the calibrati on process, ensure the fi nger is
placed directly over the + sign. If you do not, the touch screen may be impro-
perly calibrated and unable to respond properly to touch screen input.
You also can ignore the calibrati on prompt, and aft er fi ve seconds of no ac-
ti ons to the analyzer, it will also skip the calibrati on procedure.
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