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4.
Make sure the fingers are clean when using the Fingerprint Scanner.
1.
Recommended to use the index, middle or little fingers for Registration.
3.
Place the finger correctly.
2.
Cautions
Suggestion
1.
Please make sure the Sensor area is clean after each use.
4.
Please use a wool-free cloth to wipe the Sensor area.
3.
Please use adhesive tape to clean the Sensor area.
2.
Do not use water or other detergents, which may damage the sensor.
Please avoid using the thumb and pinky fingers, because these two are
clumsy when pressing on the Sensor Area.
Please keep the sensor away from dust.
Possible Complications
Some issues may cause difficulties to recognize the Registered fingers or
during new Registration. They are:
Smoothed out fingers.
1.
Layer of any material on fingers.
3.
Too many wrinkles on fingers.
2.
Extremely dry and wet fingers.
4.
