Toshiba Qosmio G35-AV600 User Guide - Page 254

254 Toshiba Utilities Fingerprint Authentication Utility ❖ 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 ❖ 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.