Évaluations - 4, GPA: 3.5 ( )

Fabricant : Toshiba Taille : 3.73 mb Nom Fichier : Langue d'enseignement:

The fingerprint authentication utility can also be used for user logon. The user’s fingerprint is read; if the system recognizes the fingerprint, the user is automatically logged on. Fingerprint utility limitations Toshiba does not guarantee that the fingerprint utility technology will be completely secure or error-free. Toshiba does not guarantee that the fingerprint utility will accurately screen out unauthorized users at all times. Toshiba is not liable for any failure or damage that might arise out of the use of the fingerprint software or utility. Using the Fingerprint Authentication Utility To access the Fingerprint Authentication Utility either click Start, All Programs and TrueSuite™ Access Manager then select the TrueSuite™ Access Manager icon. Or click the TrueSuite™ Access Manager icon on your desktop. For information on enrolling fingerprints and using the utility please refer to your online help file. NOTE It is recommended that you complete the Fingerprint practice tutorial before starting fingerprint enrollment. The Fingerprint practice tutorial shows how to achieve the highest quality fingerprint samples. If you choose to use this utility it is strongly recommended that you delete your fingerprint template data before transferring ownership or disposing of your computer. Otherwise, personal information and/or proprietary information on the hard disk may be viewed by a third party. For details on how to delete the fingerprint data, see your Online help file. Utilities Utilities Fingerprint Authentication Utility Fingerprint Logon The fingerprint utility enables logon to your computer using fingerprints. During user enrollment, fingerprint samples are saved and associated with the user’s Windows® user account. When the user attempts to log on again, the user’s fingerprint is read and compared with the user’s enrolled fingerprints; if the fingerprint is recognized, user logon is completed. The Fast User Switching feature of the Windows® operating system is also supported. If user A is logged on and the fingerprint utility verifies the fingerprint of user B (who is already enrolled), the utility recognizes the fingerprint and switches the users. If your system supports power-on security, existing fingerprint samples can be used also for power-on authentication. Care and maintenance of your fingerprint reader Failure to follow these guidelines and/or procedures might result in damage to the reader or cause reader failure, finger recognition problems, or lower finger recognition success rate. . Do not scratch or poke the reader with your nails or any hard or sharp objects. . Do not press the reader with too much pressure. . Do not touch the reader with a wet finger or any wet objects. Keep reader surface dry and free of water vapor. . Do not touch the reader with a soiled finger. Minute foreign particles on a soiled or dirty finger may scratch the reader. . Do not paste stickers or write on the reader. . Do not touch the reader with a finger or any object with built- up static electricity. Observe the following before you swipe your finger on the reader, 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 reader failures, especially during dry seasons such as winter. . Clean the reader with a lint-free cloth. Do not use detergent to clean the reader. . 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. Utilities Utilities Fingerprint Authentication Utility . 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 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 Illustration) Aligning the finger on the reader Fingerprint reader limitations . The fingerprint reader compares and analyzes the unique characteristics in a fingerprint. However, there may be instances where certain users are unable to register their fingerprints due to insufficient unique characteristics in their fingerprints. . A warning message will be displayed when recognition is abnormal or recogn...

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