iFace100 Series Product User Manual
3
1.3 Finger Placement
Recommended fingers
: The index finger, middle finger or the ring finger; the thumb
and little finger are not recommended (because they are usually clumsy on the
fingerprint collection screen).
1)
Proper finger placement:
2)
Improper finger placement:
Slanting
Offcenter
Not flat to the surface
Offcenter
The finger is flat to the surface
and centered in fingered guide.
Please enroll and verify your fingerprint by using the proper finger placement
mode. We shall not be held accountable for any consequences arising out of
the degradation in verification performance due to improper user operations.
We shall reserve the right of final interpretation and revision of this document.
