Access Controller : (3) NITGEN - NAC-3000 / NAC-2500 / How to input fingerprint?

When you enroll and authenticate user fingerprint, do the followings to avoid authentication error:

• Press your finger evenly to maximize the input area. If we say the weakest push as 0%, and the strongest push as 100%, apply 50~70% of force.
  
  
• Make sure that the core of the fingerprint is at the center. In general, the core of the fingerprint is on the same line as the lunula of the fingernail. So locate the lunula of the fingernail at the center of the fingerprint input window.

Note :
The recognition performance of the fingerprint recognition device largely depends on the skill of the user. Follow the fingerprint input method described above to improve recognition performance.