Toshiba Tecra A6-S513 User Guide - Page 200

200 Toshiba Utilities Fingerprint Authentication Utility Care and maintenance of your fingerprint sensor Follow these guidelines to avoid damage to the sensor and finger recognition problems. ❖ Do not touch the sensor if you have built-up static electricity. Before you touch the sensor, always touch a metal surface first to remove static electricity from your fingers. ❖ Do not touch the sensor with anything other than your fingers. ❖ Do not use force when swiping the sensor with your finger. ❖ Do not touch the sensor when your fingers are wet or dirty. Minute particles on a soiled finger can scratch the sensor. Observe the following before you swipe your finger on the sensor, ❖ 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 climate is dry. ❖ Clean the sensor with a lint-free cloth. Do not use detergent to clean the sensor. Follow the tips below to improve the fingerprint recognition success rate. ❖ Enroll two or more fingers. ❖ Enroll additional fingers if recognition failure occurs often using enrolled fingers. ❖ Ensure that you use only the registered or enrolled fingerprints for identification. All fingerprints are different and unique. ❖ Review the sliding position and speed illustrated in the following image.