Lenovo ThinkPad X1 Carbon User Manual page 66

Enrolling your fingerprint
1. Turn on your computer.
2. To start Lenovo Fingerprint software, refer to "Fingerprint Software" on page 13.
3. Follow the instructions on the screen to enroll your fingerprint. For details, refer to the Help for the
program.
LED behavior of the fingerprint reader
Table 4. LED behavior of fingerprint reader
Indicator
Steady green
Blinking green once
Blinking green
Blinking amber
Steady amber for 15 seconds
Swiping your finger over the reader
To swipe your finger over the reader, do as follows:
1. Place the ball of your finger– that is, the central part of the fingerprint – on the small circle above the
reader. Ensure that the entire top joint of the finger is on the reader.
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User Guide
Description
The fingerprint reader is ready to swipe.
The fingerprint is being authenticated or has been
authenticated.
The fingerprint reader is ready to swipe in power-on
authentication state.
The fingerprint could not be authenticated.
The power-on authentication feature is disabled after
three bad fingerprint swipes.