LXE 8650, Руководство пользователя

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148 SE955 Laser Barcodes
Bluetooth Ring Scanner Guide E-SW-BLUESCANPG-A
UPC/EAN Security Level
Parameter Default Value: Level 0
Use this parameter to determine the security level appropriate for UPC/EAN barcode quality.
There is an inverse relationship between security and scanner aggressiveness, so be sure to choose
only that level of security necessary for any given application.
There are four decode security levels. Higher security levels are selected for decreasing levels of
barcode quality. As security levels increase, the scanner’s aggressiveness decreases.
Select an option by scanning one of the barcodes shown below. If you wish to change your
selection, scan Cancel.
UPC/EAN Security
Level 0 The default setting. Allows the scanner to operate in its most
aggressive state, while providing sufficient security in
decoding “in-spec” UPC/EAN barcodes.
Level 1
Mis-decode 1,2,7,8 As barcode quality levels diminish, certain characters become
prone to mis-decodes before others (i.e. 1, 2, 7, 8). Select this
level upon mis-decodes of poorly printed labels that are limited
to 1, 2, 7 and 8.
Level 2
Mis-decodes not 1,2,7,8 Select this security level upon experiencing mis-decodes of
poorly printed barcodes and the mis-decodes are not limited to
characters 1,2,7 and 8.