Honeywell 2020, User Manual, Page: 120 / 284

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All Symbologies
If you want to decode all the symbologies allowable for your image scanner,
scan the
All Symbologies On code. If on the other hand, you want to decode
only a particular symbology, scan All Symbologies Off followed by the On sym-
bol for that particular symbology.
Message Length Description
You are able to set the valid reading length of some of the barcode symbologies.
If the data length of the scanned barcode doesn’t match the valid reading length,
the image scanner will issue an error beep. You may wish to set the same value
for minimum and maximum length to force the image scanner to read fixed
length barcode data. This helps reduce the chances of a misread.
EXAMPLE: Decode only those barcodes with a count of 9-20 characters.
Min. length = 09
Max. length = 20
EXAMPLE: Decode only those barcodes with a count of 15 characters.
Min. length = 15
Max. length = 15
For a value other than the minimum and maximum message length defaults,
scan the barcodes included in the explanation of the symbology, then scan the
digit value of the message length and
Save barcodes on the Programming Chart
inside the back cover of this manual. The minimum and maximum lengths and
the defaults are included with the respective symbologies.
All Symbologies On
All Symbologies Off