User's Guide

24
When you are placing your finger on the fingerprint reader sensor, it is important that you
use the finger marked in the Verify Fingerprint window.
Above is a good fingerprint, which will result in a perfect match and system access.
If the placement is correct, but too much or too little pressure is used, the images will look
like this:
Poor image:
too dark fingerprint caused by exces-
sive pressure. The finger may also be
wet.
Good image from
the sensor
Poor image:
faint fingerprint caused by insufficient
pressure. The finger may also be very
dry.
Chapter 3 Using the Fingerprint ReaderChapter 3 Using the Fingerprint Reader