
B-2
Fingerprint Recognition System
Finger Placement
When placing a finger to be enrolled or identified, slide the cover to
expose the sensor matrix surface, then use a light, but firm and steady
pressure.
Avoid moving your finger during the scan, and be sure that you are
making contact with the “sensor matrix” and with the surrounding drive
ring (the light-colored surface surrounding the matrix). The system works
best when it has a “core” image (the center of your fingerprint, which is
approximately opposite the line of the cuticle of your fingernail).
Drive ring
Sensor
matrix
Summary of Contents for DDN 7415
Page 27: ......
Page 82: ...3 10 Managing Power ...
Page 88: ...4 6 Expanding Your Computer ...
Page 96: ...5 6 Setup Configuration Utility SCU Advanced Menu Geyserville Support ...
Page 99: ...Setup Configuration Utility SCU 5 9 Security Menu Power on Password ...
Page 113: ...Installing Software Drivers 6 11 Fig1 Fig2 ...
Page 117: ...Installing Software Drivers 6 15 Fig1 ...
Page 120: ...6 18 Installing Software Drivers ...
Page 126: ...7 6 Caring for the Computer ...
Page 142: ...8 16 Troubleshooting ...