1. Input main fingerprint
- Select the primary finger to be used. Press the pad of this finger against the device until the blue indicator light turns on;
- Repeat this action with the same, primary finger 10 more times, inputting your fingerprint at different angles each time. The primary fingerprint is registered when the blue indicator light turns off and you hear the unlock sound;
- A blinking red light means the device was unable to register your fingerprint. Simply press the same finger again.
2. Input additional fingerprints (up to 10 prints)
- Press another finger to the device. The red and blue indicator lights will begin blinking alternately;
- Unlock the device by inputting your primary fingerprint. (If the red indicator lights up, you may have input a different finger. Try again.)
- Input the new fingerprint as you did with the primary finger, pressing the new finger 10 more times at different angles until the blue indicator light turns off. The additional fingerprint is now registered;
- Repeat to input any additional fingerprints.