NCR RealPOS 50 - Calibrating the Touch Screen

Touch Screen Calibration 3-3
Calibrating the Touch Screen
Beforeperformingthecalibrationprocedurepleaseobservethefollowingguidelines
forproper/impropermethodsoftouchingthescreen.
•Facethemonitordirectly.
•Performthecalibrationintheposition(sittingorstanding)thatyounormally
expecttousethetouchscreen.
•Touchthecalibrationtargetfirmlyandpreciselywithyourfingertip.During
calibration,be
carefultokeepyourfingernailsandotherfingersawayfromthe
touchscreenasyoutoucheachtarget.
•Thehandandcali brationfingershouldbeperpendicular(straightup)fromthe
touch‐screenduringtouchdownandremovalofthecalibrationfinger.Keepthe
otherfingersclosedandawayfromthetouch‐
screen.
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