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Security functions
Further information on the fingerprint sensor
The film on the fingerprint sensor is a watertight protective film. Do not remove
this film and do not pierce it with a sharp object.
The fingerprint sensor is watertight, but malfunctions may occur if there is water or dirt on your
finger or on the surface of your finger. Wipe liquids away with a soft cloth before use.
Under the following conditions, the fingerprint sensor could become damaged:
•
Scratches or stains on the sensor
•
Covered sensor
The result of the authentication process (achieving a successful fingerprint, authentication
of a correct finger scan) depends on correct use. The following circumstances can make
registration of the fingerprint more difficult or can impair authentication:
•
The finger is wrinkled, oily, sweaty or dirty.
•
Rough or damaged skin (cut, inflammation, etc.).
•
Extremely dirty
•
The surface of the skin is in a different condition than at the time of registration.
You can take the following measures to improve the authentication performance:
•
Wash and dry your hands.
•
Try authentication with a different finger.
•
Use hand cream if your hand is very dry or rough.
Keep the fingerprint sensor free from dirt, dust, etc. at all times.
Use a dry, soft, anti-static cloth to clean the fingerprint sensor.
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Fujitsu
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