User's Manual

• Before reading bar codes, clean those labels if stained.
• Avoid using the BHT in direct sunlight. The BHT might fail to read
correctly.
• To read bar codes on curved surfaces, apply the BHT to the target bar code so
that the code comes to the center of the scanning range indicated by the laser
beam.
• When you pull the bar-code reading window away from bar codes, the actual
scanning range will become narrower than the range covered by the laser
beam.
• Do not use the BHT in the vicinity of personal or amateur radio
equipment. The BHT may malfunction.
The light intensity of the laser light or illumination LED will vary
depending upon the scanning conditions and variation of their elements.