HH492 User Guide 25
User-Specified Aimer Delay
If you want to set your own length for the duration of the delay, scan the barcode
below, then set the time-out by scanning digits (0 - 4,000 ms) from the
Programming Chart, beginning on page 133, then Save.
Aimer Mode
This feature allows you to turn the aimer on and off. Default = On.
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 barcodes 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 24, for the most error-free operation in applications where multiple
codes are spaced closely together. Using the Aimer Delay and Centering features,
the scanner can emulate the operation of older systems, such as linear laser
barcode scanners.)
Note: To adjust centering when the scanner is in a stand, see Presentation Centering (page
4-19).
Custom Centering
Use the following settings to customize your centering window. If a barcode 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
barcodes.
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