CT30 XP Mobile Computer Series User Guide 111
N6803 FlexRange Imager Field of View/Resolution
Near Field Optical System
• Horizontal FOV: 48°
•Vertical FOV: 21°
Note: DPI can be calculated based on the following formula:
Horizontal DPI = 1920 pixels/width of horizontal field of view (inches)
Vertical DPI = 800 pixels/width of vertical field of view (inches)
N6700-SR (Standard Range) Imager
The depth of field measurements used the following parameters:
• Distances are measured from the front of the Imager.
• +23°C (+73°F), 200 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 138 365
in. 5.43 14.4
10 mils Data Matrix mm 152 387
in. 6 15.23
10 mils Code 39 mm 94 1198
in. 4 47.2
13 mils UPC-A mm 68 1437
in. 3 57
15 mils Code 128 mm 66 1571
in. 3 62
20 mils Code 39 mm 63 2161
in. 3 85.1
100 mils Data Matrix
1
mm - 4505
in. - 177.4
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.
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