FingerTec Face ID 2 (FEM 800) Manual - Manual (Page 19)

20 CONTENTS
Menu > System icon > Fingerprint > 1:1 Threshold or 1:N
Threshold > Determine the Level > Save
Number of Tries
You can set the limit to the number of tries for 1:1 veri-
fication. The range is from 1-9. If a user’s number of try
exceeds the limit, Face ID could trigger the alarm system
to alert security that somebody is meddling with the
terminal. Menu > System icon > Fingerprint > 1:1 Retry
Times > Determine the Level > Save
Display of Fingerprint Image Onscreen
Face ID offers display of fingerprint image when doing
scanning for user to understand how to place the finger
properly. You can opt to show the fingerprint image or
otherwise.
To enable/disable the fingerprint image display: Menu
> System icon > Fingerprint > Fingerprint Image >
Choose Your Preference > Save
Options available include:
Fingerprint Image Display What does it mean?
Both show The fingerprint image is displayed on
the screen during both enrollment
and verification.
Neither show The fingerprint image is neither dis-
played on the screen during enroll-
ment nor during verification.
Enrol show The fingerprint image is displayed on
the screen only during enrollment.
Match show The fingerprint image is displayed on
the screen only during verification.
Face Settings
Configure settings for face enrollment and verification to
achieve optimum effectiveness.
Setting Threshold
Threshold is a level of infrared scanner’s sensitivity. Thresh-
old determines how many percent of your face is being
read by the system. The higher the threshold level, more
percentage is being read, more restricted the system. Con-
figure the threshold for 1:1 and 1:N methods.
For 1:1, the range is from 0-99 and the recommended value
is 60.
For 1:N, the range is from 0-99 and the recommended value
is 75.
Menu > System icon > Face > 1:1 Threshold/1:N Threshold
> Input your value > Save
Camera Exposure/Contrast
You can adjust the light exposure level of infrared cameras
in Face ID. Improper value to the settings could affect the
performance of the camera. The recommended value is
320. Menu > System icon > Face > Exposure > Input your
value > Save
Gain
You can alter the constrast level of infrared cameras in Face
ID to get the cameras to perform at their best. The recom-
mended value is 100. Menu > System icon > Face > Gain >
Input your value > Save
Adjusting Image Quality
To determine the quality of face images captured by Face