Toshiba U105 Laptop User Manual


 
181
Toshiba Utilities
Fingerprint recognition utility
5.375 x 8.375 ver 2.3
Care and maintenance of your fingerprint sensor
Failure to follow these guidelines and/or procedures might
result in (1) damage to the sensor or cause sensor failure,
(2) finger recognition problems, or lower finger recognition
success rate.
Do not scratch or poke the sensor with your nails or any
hard or sharp objects.
Do not press the sensor strongly.
Do not touch the sensor with a wet finger or any wet
objects. Keep sensor surface dry and free of water vapor.
Do not touch the sensor with a soiled finger. Minute
foreign particles on a soiled or dirty finger may scratch
the sensor.
Do not paste stickers or write on the sensor.
Do not touch the sensor with a finger or any object with
built-up static electricity.
Observe the following before you swipe 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 during dry seasons such as
winter.
Clean the sensor with a lint-free cloth. Do not use
detergent 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