Toshiba Client Solutions CO. LTD. UPA3494G3 用户手册

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页码 313
200
Toshiba Utilities
Fingerprint Authentication Utility
5.375 x 8.375 ver 2.3
Wet finger
Soiled or oily finger
Extremely dry skin condition on finger
Observe the following to improve the fingerprint recognition 
success rate.
Enroll two or more fingers.
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 or 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 (see illustration below).
Sample aligning the finger on the reader