Four Slaps And Two Thumbs Acquisition; Rolled Finger Acquisition - Green Bit DactyScan84c Operator's Manual

4.3.4 Four slaps and two thumbs acquisition

Quality Standard of the
image
Resolution
Dynamics
Image area
Size of image
Scanning speed
Display
Contrast and brightness
adjustment
Elimination of latent
print

4.3.5 Rolled finger acquisition

Quality Standard of the
image
Resolution
Dynamics
Image area
Size of image
Scanning speed
Capture of rolled
fingerprint
Max. speed rolled
fingerprint
Max. time for rotation
(time out from start of
acquisition)
Display
Contrast and brightness
adjustment
Elimination of latent
print
DactyScan84c
Operator's Manual
Description and Characteristics
Compliant with IAFIS- IQS regulations
(FBI CJIS-RS-0010, appendix F)
500 dpi ±1%
8-bit, 256 shades of gray
3.2" x 3" (81.2 mm x 76.2 mm)
1600 x 1500 pixels
8,6 fps (27 fps preview mode)
Real time
Automatic
Automatic
Compliant with IAFIS- IQS regulations
(FBI CJIS-RS-0010, appendix F)
500 dpi ±1%
8-bit, 256 shades of gray
1.6" x 1.6" (40.6 x 40.6 mm)
800 x 800 pixels
25 fps
Automatic
10 mm/s
Automatic stop at end of acquisition
Real time
Automatic
Automatic
Rev. 1.0 July 2012 10