User Manual

Basics
39
For better fingerprint recognition
•
Prevent the fingerprint recognition sensor from being
scratched or damaged by metal objects, such as coins,
keys, and necklaces.
•
Ensure that the fingerprint recognition sensor and your
fingers are clean and dry.
•
The fingerprint recognition sensor may not recognize
fingerprints that are affected by wrinkles or scars.
•
The fingerprint recognition sensor may not recognize
fingerprints from small or thin fingers.
•
If you bend your finger or use your fingertips, the
fingerprint recognition sensor may not recognize your
fingerprints. Make sure to cover the entire fingerprint
recognition sensor with your finger.
•
To improve recognition performance, register the
fingerprints of the hand you use most often to perform
tasks.
•
In dry environments, static electricity can build up in the
computer. Avoid using this feature in dry environments
or before using the feature, discharge static electricity by
touching a metal object.