Hand Held Products 2020 - Manual (Page 38)

1 - 20 2020/3820 User’s Guide
Reading Techniques
The image scanner has a view finder that projects a bright red aiming beam that
corresponds to its horizontal field of view. The aiming line should be centered
horizontally over the barcode; it will not read if the aiming line is in any other
direction.
The best focus point for reading most code densities is about 5 inches (12.7 cm)
from the unit. To read single or multiple symbols (on a page or on an object),
hold the image scanner at an appropriate distance from the target, pull the
trigger, and center the aiming line on the symbol.
Resetting the Standard Product Defaults
If you aren’t sure what programming options are in your image scanner, or you’ve
changed some options and want the factory settings restored, scan the
Standard Product Default Settings barcode below.
The Menu Commands starting on page 10-6 lists the factory default settings for
each of the commands (indicated by an asterisk (*) on the programming pages).
Note: Scanning this barcode also causes both the image scanner and the base
to perform a reset and become unlinked. Refer to "Linking Image
Scanner to Base" on page 1-6 for additional information.
Good Read
Bad Read
Bad Read
Standard Product Default Settings