Reading Features
94
Matrix 300N
Figure 68 - Reading Distance References
Example:
The FOV for a M
atrix 300N 412-0xx at a reading distance of 200 mm is:
FOV
H
= 2 [(200 mm + 14 mm) * tan (40°/2)] 156 mm
FOV
V
= 2 [(200 mm + 14 mm) * tan (32°/2)] 123 mm
Global FOV Diagrams
NOTE
The following diagrams show the maximum obtainable Field of View for 1D and
2D codes. Depending on the code resolution, symbology, and number of
characters in the code, the Reading Area can be different from the FOV.
See the "Reading Diagrams," starting on page 102 for specific reading area
examples.
The following diagrams are given for typical performance at 25°C using high quality
grade A symbols according to ISO/IEC 15416 (1D code) and ISO/IEC 15415 (2D code)
print quality test specifications. Testing should be performed with actual application
codes in order to maximize the application performance.
To Next Page
Loading...
