Scanning
2 - 9
The digital scanner can also read a bar code presented within the aiming pattern but not centered. The top
examples in
show acceptable aiming options, while the bottom examples can not be decoded.
Figure 2-7
Acceptable Aiming
Figure 2-8
Incorrect Aiming
The aiming pattern is smaller when the digital scanner is closer to the symbol and larger when it is farther from the
symbol. Scan symbols with smaller bars or elements (mil size) closer to the digital scanner, and those with larger
bars or elements (mil size) farther from the digital scanner.
The digital scanner beeps to indicate that it successfully decoded the bar code. For more information on beeper
and LED definitions, see
and
Summary of Contents for DS4208
Page 1: ...DS4208 Digital Scanner Product Reference Guide ...
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Page 3: ...DS4208 Digital Scanner Product Reference Guide 72E 139232 03 Revision A January 2012 ...
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Page 107: ...USB Interface 5 17 USB Polling Interval continued 5 msec 6 msec 7 msec 8 msec 9 msec ...
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Page 318: ...A 10 DS4208 Digital Scanner Product Reference Guide ...
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Page 327: ...Appendix C Sample Bar Codes Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 330: ...C 4 DS4208 Digital Scanner Product Reference Guide QR Code US Postnet UK Postal ...
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