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3-5 Tilt angle and dead zone
While scanning a bar code, do not hold the scanner vertically over it. This can cause the issue of
specular reflection which is the mirror-like reflection of light from a surface. In this case, the specular
refection is caused because the laser light reflects directly back into the scanner from the bar code. This
specular reflection can make decoding difficult. Tilt angle and dead zone are shown in Figure 3-5.
Figure 3-5 Tilt angle and dead zone
Summary of Contents for FS580
Page 1: ...FS580 Industrial Fixed Laser Barcode Scanner User Manual Version FS580_UM_EN_V1 1 6...
Page 2: ......
Page 8: ...2 Figure 1 1 Pitch Skew and Roll...
Page 16: ...10 3 4 Scan angle Scan angle Narrow 40 5 Scan angle Wide 55 5 Figure 3 4 Scan angle...
Page 74: ...68 Testing barcode...
