Aimer Mode; Centering - Honeywell 1900GHD-2 User Manual

Aimer Mode

This feature allows you to turn the aimer on and off. When the Interlaced bar
code is scanned, the aimer is interlaced with the illumination LEDs. Default =
Interlaced.
Off
* Interlaced

Centering

Use Centering to narrow the scanner's field of view to make sure that when the
scanner is hand-held, it reads only those bar codes intended by the user. For
instance, if multiple codes are placed closely together, centering will insure that
only the desired codes are read. (Centering can be used in conjunction with
Aimer Delay, page 4-17, for the most error-free operation in applications where
multiple codes are spaced closely together. Using the Aimer Delay and Center-
ing features, the scanner can emulate the operation of older systems, such as
linear laser bar code scanners.)
Note: To adjust centering when the scanner is in the stand, see Presentation
Centering (page 4-10).
If a bar code is not touched by a predefined window, it will not be decoded or
output by the scanner. If centering is turned on by scanning Centering On, the
scanner only reads codes that pass through the centering window you specify
using the Top of Centering Window, Bottom of Centering Window, Left, and
Right of Centering Window bar codes.
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