Toshiba Utilities

255

Fingerprint Authentication Utility

❖Enroll additional fingers if recognition failure occurs often using enrolled fingers.

❖Check your finger condition. Changed conditions, such as injured, rough, extremely dry, wet, soiled, dirty, oily, soaked, swollen fingers, may lower the recognition success rate. Also if the fingerprint is worn down or the finger becomes thinner or fatter, the recognition success rate may be lowered.

❖The fingerprint for each finger is different and unique. Please ensure that only the registered or enrolled fingerprint or fingerprints are used for identification.

❖Check sliding position and speed (see illustration below).

Sample aligning the finger on the sensor

Fingerprint sensor limitations

❖The fingerprint sensor compares and analyzes the unique characteristics in a fingerprint. However, there may be instances where certain users are unable to register their fingerprints due to insufficiently unique characteristics in their fingerprints.

❖A warning message will be displayed when recognition is abnormal or recognition is not successful within a fixed duration.

❖The recognition success rate may differ from user to user.

❖Toshiba does not guarantee that this fingerprint recognition technology will be error-free.

❖Toshiba does not guarantee that the fingerprint sensor will recognize the enrolled user or accurately screen out