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• The actual scanning range is narrower than the marker beam range. The
scanning range is 2.4" (6 cm) wide by 1.6" (4 cm) high when the scanning
distance is approx. 4.3" (11 cm).
• The code reading procedure may differ depending upon the application used, so
follow the application's manual.
• Before reading labels, clean them if stained.
• Avoid using the BHT in direct sunlight. The BHT might fail to read
correctly.
• To read 2D codes or bar codes on curved surfaces, apply the BHT to the
target code so that the code comes to the center of the scanning range
indicated by the marker beam.
• Depending upon the code size or cell pitch, the proper scanning distance
from codes will differ.
• The marker beam range should only be used as a guide. It does not assure
that a code within the marker beam range can be read.
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