FingerTec Face ID 4 Manual - Manual (Page 24)

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10 • CALIBRATION
Calibrating Screen Sensitivity to Default Level
Menu > Auto Test > Calibration
The screen will display five dots, one at a time in all corners of the screen and one at
the center. You need to touch the center of the dot for the system to calibrate the
screen automatically. When the process is done, the screen will return to the main
menu.