User Manual Part 1

45 Chapter 2
7. Barcode Scanning Position
This device can read from 40 to 300 mm.
– Position the laser scanner close to the barcode when scanning
small barcodes and position it further away from the barcode
when scanning large barcodes.
– The reader emits a red beam.
8. Bad Scanning Position
– Make sure that the bars enter the laser beam when scanning
large barcodes.
– Scanning operations may fail if the laser beam is in the posi-
tions shown below.
Note: this product scans using laser light. Never look directly into the
laser light or shine the laser light into the eyes.