Instruction For Use; Using Your Fingerprints - ZKTeco SpeedFace Series General User Manual

1. Instruction for Use

1.1 Using Your Fingerprints

Recommended fingers: index, middle, or ring fingers; avoid using the thumb or pinky, as they are difficult to
accurately press onto the fingerprint reader.
Diagram of how to correctly press your fingers onto the fingerprint reader.

Incorrect ways of pressing your fingers onto the fingerprint reader.

Off-center
Note: Please use the correct method when pressing your fingers onto the fingerprint reader for registration and
identification. Our company will assume no liability for recognition issues that may result from incorrect usage of
the product. We reserve the right of final interpretation and modification concerning this point.
Press your finger onto the fingerprint reader.
Ensure that the center of your finger is aligned with the
center of the fingerprint reader.
Not the fingerprint's
center
Off-center
1
Not the fingerprint's
center