Socket Secure Digital Scan Card Series 3 User Manual page 19

Scanner Performance:
Scan Repetition Rate
Optical Resolution
Print Contrast
Scan Angle
Decode Distance*
*Depends on symbol density, symbology, W-N Ratio, label media, and scan angle)
LED/Laser Safety:
3E2: IEC60825-1 Class 1 laser
3P: IEC60825-1 Class 2 laser
Interface Standard:
Secure Digital I/O
Certification:
FCC: Part 15, Class B
CE:EN55024:2003
ICES-003 Class B
CISPR 22
AS 3548
C-TICK: s.182
RoHS
21CFR1040.10
21CFR1040.11
Software Included:
Universal Installer
SocketScan keyboard wedge software for Windows Mobile and Palm OS
Socket Floating Trigger for Windows Mobile
Decode Zones:
The decode zones for the SD Scan Card are shown in the following pages. The
minimum element width ("X Dimension" or barcode "size") is the width in
thousandths of an inch (mils) of the narrowest element (bar or space) in the symbol.
The figures shown are the typical scanning distances (depths of field) for selected
barcode sizes. The maximum usable length of a barcode symbol (Width of Field) at
any given range is also shown below.
APPENDIX A: SPECIFICATIONS
100 scans/sec (bidirectional)
0.004 in. minimum/barcode element width (X Dimension)
Minimum 25% absolute dark/light reflectance (MRD) measured at
650 MRD
Wide (default): 47° ±3°, Narrow: 35° ±3°
3E2: 3.8 to 27 cm (1.5 to 10.5 inches) typical
3P: 3.8 to 114+ cm (1.5 to 45+ inches) typical
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