Table of Contents
Advertisement
9.3.6 ABR3106-WPxx 1.2 MP + Polarized Models 2D Codes
Vignetting
For ABR 3000 models used in 2D code reading applications, due to
the "fisheye" or "vignetting" effect of the lens, the reading area is
limited to the central zone of the Vertical FOV.
Depending on the application, Image Cropping can be applied above
and below the central zone of the Vertical FOV, limiting image
acquisition to the effective reading area and therefore increasing
frame rate and reducing overall image processing time.
Data Matrix 0.13 mm (5 mils)
Hardware Settings
Code Symbology
Code Resolution
Tilt Angle
Skew Angle
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
mm
in
1
Reading Distance
Figure 117. Data Matrix 0.13 mm (5 mils)
Data Matrix ECC 200
0.13 mm (5 mils)
0°
0°
www.bannerengineering.com - Tel: + 1 888 373 6767
Reading Diagrams guaranteed
for 60% of Max Vertical FOV on
MP models
Figure 116. 1.2 MP + Polarized Model Vignetting Effect
1.5
2
2.5
ABR 3000 Series Barcode Reader
Reading
Max FOV
H
Distance
Max FOV
Horizontal
Reading Width
3
V
91
Advertisement
Table of Contents
