Toshiba Satellite P200 (PSPBL) - Manual (Page 63)

User’s Manual 4-5
Operating Basics
Observe the following before you place your finger on the sensor whether
for fingerprint enrollment/registration or recognition.
■ Wash and dry your hands thoroughly.
■ Remove static electricity from your fingers by touching any metal
surface. Static electricity is a common cause of sensor failures,
especially when the weather is dry.
■ Clean the sensor with a lint-free cloth - do not use detergent to any
other chemicals to clean the sensor.
■ Avoid the following finger conditions for enrollment or recognition as
they may result in fingerprint enrollment errors or a drop in the
fingerprint recognition success rate.
■ Soaked or swollen finger (e.g. after taking bath).
■ Injured finger.
■ 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 when using already
enrolled fingers.
■ Check the condition of your finger - any conditions which have changed
since enrollment, 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.
■ As the fingerprint of each finger is different and unique, you should
ensure that only the registered or enrolled fingerprints are used for
identification.
■ Check the position and speed at which you swipe your finger across the
sensor - please refer to the preceding drawing.
How to Delete the Fingerprint Data
Saved fingerprint data is stored in a special non-volatile memory inside the
fingerprint sensor. Therefore, if you give the computer to someone else, or
dispose of it in any way, the following process is recommended to delete
your fingerprint information:
1. Click Start All Programs Protector Suite QL Control Center.
2. The Protector Suite QL screen is displayed.
3. Click FingerPrint and click Delete.
4. Click Settings and click Fingerprint Storage Inspector.
5. The Fingerprint Storage Inspector screen will be displayed. If
FingerPrint data is displayed as part of the list, simply select all of this
information and then Remove.
6. Check whether all of the fingerprint data was deleted on the
Fingerprint Storage Inspector screen.