Upc/Ean Security Level 0 - Philips Pocket Memo DPM8500 Configuration Manual

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UPC/EAN Security Level

Parameter # 4Dh

UPC/EAN Security Level

Parameter # 4Dh

The SE655 offers four levels of decode security for UPC/EAN bar codes. Increasing levels of security are provided for

The scanner offers four levels of decode security for UPC/EAN bar codes. Increasing levels of security are provided for decreasing levels of bar code

decreasing levels of bar code quality. Select higher levels of security for decreasing levels of bar code quality. Increasing

quality. Select higher levels of security for decreasing levels of bar code quality. Increasing security decreases the scan engine' s aggressiveness, so choose

security decreases the scan engine's aggressiveness, so choose only that level of security necessary for the application.

only that level of security necessary for the application.

UPC/EAN Security Level 0

This default setting allows the scan engine to operate in its most aggressive state, while providing sufficient security in

This default setting allows the scan engine to operate in its most aggressive state, while providing sufficient security in decoding most "in-spec" UPC/

This default setting allows the scan engine to operate in its most aggressive state, while providing sufficient security in

decoding most "in-spec" UPC/EAN bar codes.

EAN bar codes.

UPC/EAN Security Level 1

As bar code quality levels diminish, certain characters become prone to mis-decodes before others (i.e., 1, 2, 7, 8). If

As bar code quality levels diminish, certain characters become prone to mis-decodes before others (i.e., 1, 2, 7, 8). If mis-decodes of poorly printed

mis-decodes of poorly printed bar codes occur, and the mis-decodes are limited to these characters, select this security

bar codes occur, and the mis-decodes are limited to these characters, select this security level.

level.

UPC/EAN Security Level 2

If mis-decodes of poorly printed bar codes occur, and the mis-decodes are not limited to characters 1, 2, 7, and 8, select

If mis-decodes of poorly printed bar codes occur, and the mis-decodes are not limited to characters 1, 2, 7, and 8, select this security level.

this security level.

UPC/EAN Security Level 3

If misdecodes still occur after selecting Security Level 2, select this security level. Be advised, selecting this option is an

If misdecodes still occur after selecting Security Level 2, select this security level. Be advised, selecting this option is an extreme measure against mis-

extreme measure against mis-decoding severely out of spec bar codes. Selection of this level of security significantly

decoding severely out of spec bar codes. Selection of this level of security significantly impairs the decoding ability of the scan engine. If this level of

impairs the decoding ability of the scan engine. If this level of security is necessary, try to improve the quality of the bar

security is necessary, try to improve the quality of the bar codes.

codes.

UPC/EAN Security Level 0

(00h)

*UPC/EAN Security Level 1

(01h)

UPC/EAN Security Level 2

(02h)

UPC/EAN Security Level 3

(03h)

Barcode scanner configuration guide