Performing A Bar Code - Casio DT-900 Operation Manual

Using the Bar Code Reader

Performing a Bar Code

When reading a small bar code, decrease the distance between the Data Collector and the
bar code. For larger bar codes, position the Data Collector so that the bar code fits into the
laser beam.
Warning!
■ Laser Beam
● Never look directly into the laser beam. Doing so can cause serious eye
damage.
Sample Bar Codes
L
* *
E-26