Honeywell Dolphin CT60, User Manual

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108 Dolphin CT60/CT60 XP Mobile Computer User Guide
Note:
DPI can be calculated based on the following formula:
Near Field Optical System:
DPI = 800 pixels/width of view (inches)
Far Field Optical System:
Horizontal DPI = 1280 pixels/width of horizontal field of view (inches)
Vertical DPI = 800 pixels/width of vertical field of view (inches)
S0703 2D Imager
The depth of field measurements used the following parameters:
• Distances are measured from the front of the Imager.
• +23°C (+73°F), 0 lux for guaranteed, 200 lux for typical.
• Photographic quality codes
Note:
Time to Read and Depth of Field will be impacted if the barcode symbol is at the edge
of the image.
Guaranteed Specs
Focus Standard Range
Symbology Near Distance Far Distance
5 mils Code 39 mm 79 270
in. 3.11 10.63
10 mils Code 39 mm 40 425
in. 1.57 16.73
20 mils Code 39 mm 44 674
in. 1.73 26.53
13 mils UPC-A mm 44 493
in. 1.73 19.41
15 mils Code 128 mm 42 572
in. 1.65 22.52
10 mils Data Matrix mm 83 236
in. 3.27 9.29
6.7 mils PDF417 mm 96 236
in. 3.78 9.29
1
Minimum distance depends on the length of the barcode.
2
Typical code wide to narrow elemental ratio is 3:1. Minimum 100 mils code height of 3 inches.