Synel SY-760, User Manual

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• When using an Authentec sensor, make sure your finger is touching the sensor’s drive ring.
• It is recommended that quality be 50% and content 90% at least.
• Make sure you use the
enrolled
finger for
verification
!
• If your finger is extremely dry, touch your forehead or the side of your nose before placing it on the
sensor.
• Do not use a wet/moist finger for scanning.
Caution:
For user’s convenience mount the terminal at a height of 1.4 meters (55.2”) (measured from the top end of the terminal to the floor) and at a distance of 15 cm
(5.9”) from the right-side wall (closer to the sensor side).
Caution:
If it is impossible to sample an employee’s fingerprint, you can disable finger verification and revert to card or code mode instead.
Common mistakes
Correct finger placement is a significant component for reliable fingerprint imaging. The following
figures illustrate some common mistakes to avoid.
• Sliding the fingertip into place instead of lowering it onto the sensor will cause
distortion of the fingerprint and will degrade image quality. Keep the fingertip
• Rotating the finger into position will also cause distortion of the fingerprint,
• Placing your finger as if punching a button will not provide adequate information
and will degrade system performance. Proper sensor height and angle along
• Positioning the finger to one side and leaving a portion of the sensor exposed
will degrade image quality. This figure demonstrates how poor finger placement
degrades the image of the fingerprint. Notice how the core is well off- centre and
• Placing the finger at an angle, as shown here, is another common mistake. Not
placing the finger in an upright position will result in an unreadable image of the
fingerprint.