NCR RealPOS 70 - Page 114

4-18 Chapter 4: Touch Screen Calibration – Windows (MT 5.64, SR4)
2. Performthe25‐PointLinearization.Usethesamemethodfor
touchingthetargetsasyouusedinthe2‐PointCalibration
procedure.

3. Aftertouchingall25pointsselecttheContinuebuttontoperform
the16‐PointAccuracyTestorselectDonetosavetheLinearization
Data.Ifneitherisselectedtheprogramwilltimeoutandthe
OriginalLinearizationDatawillberestored.
