Rs232 Serial Port; Reading Techniques - Honeywell YJ-HF5000 Quick Start Manual

RS232 Serial Port:

Reading Techniques

The view finder projects an aiming
beam that should be centered over the
bar code, but it can be positioned in any
direction for a good read.
Hold the scanner over the bar code and
center the aiming beam on the bar
code.
The aiming beam is smaller when the
scanner is closer to the code and larger
when it is farther from the code. Hold
the scanner close to smaller bar codes,
and farther away from large bar codes
to get a proper read.