80 ScanPal EDA61K Mobile Computer
EX20 Imager Field of View/Resolution
DPI can be calculated based on the following formula:
Horizontal DPI = 832 pixels/width of horizontal field of view (inches)
Vertical DPI = 640 pixels/width of vertical field of view (inches)
N6703 Imager Reading Distances
The depth of field measurements were taken using these parameters:
• Distances are measured from the front of the engine.
• +23 °C (+73 °F), 10 lux
• Photographic quality codes
Note: Time to Read and Depth of Field are impacted if the barcode symbol is at the edge of
the image.
N6703 Imager Field of View/Resolution
Note: DPI can be calculated based on the following formula:
Horizontal DPI = 832 pixels/width of horizontal field of view (inches)
Vertical DPI = 640 pixels/width of vertical field of view (inches)
Focus
Horizontal Field Angle (degrees) 14.0°
Vertical Field Angle (degrees) 8.7°
Focus Standard Range
Symbology Near Distance Far Distance
5 mil Code 39/128 mm 70.1 301
in. 2.76 11.85
13 mil UPC-A mm 34.04 571.5
in. 1.34 22.5
10 mil DM mm 72.14 297.2
in. 2.84 11.7
6.7 mil PDF417 mm 84 244
in. 3.3 9.6
Focus
Horizontal Field Angle (degrees) 48
Vertical Field Angle (degrees) 31
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