19
Scanning 2D Barcode
Adjust the scan angle and the distance between the N7 and the target barcode to make them fall into the following ranges:
1.
Point the N7’s focus lamp at the center of the barcode.
2. Move the N7 until you find the appropriate scan distance.
3. Optimum scan angles:
Skew (α) < 45° (0° preferably)
Pitch (γ) < 45° (5°- 20°preferably)
Roll (β) = 0°- 360°
Содержание NLS-N7
Страница 1: ...NLS N7 Android 10 Portable Data Collector User Guide...
Страница 3: ...Revision History Version Description Date V1 0 0 Initial Release 2020 04 26...
Страница 39: ...33 Enable Scan Check or uncheck the Enable scan item to enable or disable the scanning feature of the N7...
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