11 - 50 LS3578 Product Reference Guide
Security Level
The scanner offers four levels of decode security for UPC/EAN bar codes. Select higher security levels for lower
quality bar codes. There is an inverse relationship between security and scanner decode speed, so be sure to
choose only that level of security necessary for any given application.
Security Level 0
This default setting allows the scanner to operate fastest, while providing sufficient security in decoding “in-spec”
UPC/EAN bar codes.
*
Security Level 0
Security Level 1
As bar code quality levels diminish, certain characters become prone to misdecodes before others (i.e., 1, 2, 7, 8).
If the scanner is misdecoding poorly printed bar codes, and the misdecodes are limited to these characters, select
this security level.
Security Level 1
Security Level 2
If the scanner is misdecoding poorly printed bar codes, and the misdecodes are not limited to characters 1, 2, 7,
and 8, select this security level.
Security Level 2
Summary of Contents for Symbol LS3578
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Page 3: ...LS3578 Product Reference Guide 72E 93911 03 Revision A November 2012 ...
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Page 233: ...Advanced Data Formatting 12 11 Code Types continued ISBT 128 Coupon Code ...
Page 241: ...Advanced Data Formatting 12 19 Numeric Keypad continued 7 8 9 Cancel ...
Page 287: ...Advanced Data Formatting 12 65 Send ALT Characters continued Send Alt Send Alt ...
Page 308: ...12 86 LS3578 Product Reference Guide Alphanumeric Keyboard Space Dash ...
Page 309: ...Advanced Data Formatting 12 87 Alphanumeric Keyboard continued ...
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Page 311: ...Advanced Data Formatting 12 89 Alphanumeric Keyboard continued _ Underscore ...
Page 313: ...Advanced Data Formatting 12 91 Alphanumeric Keyboard continued 6 7 8 9 A B C ...
Page 314: ...12 92 LS3578 Product Reference Guide Alphanumeric Keyboard continued D E F G H I J ...
Page 315: ...Advanced Data Formatting 12 93 Alphanumeric Keyboard continued K L M N O P Q ...
Page 316: ...12 94 LS3578 Product Reference Guide Alphanumeric Keyboard continued R S T U V W X ...
Page 318: ...12 96 LS3578 Product Reference Guide Alphanumeric Keyboard continued d e f g h i j ...
Page 319: ...Advanced Data Formatting 12 97 Alphanumeric Keyboard continued k l m n o p q ...
Page 320: ...12 98 LS3578 Product Reference Guide Alphanumeric Keyboard continued r s t u v w x ...
Page 321: ...Advanced Data Formatting 12 99 Alphanumeric Keyboard continued y z ...
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Page 330: ...A 8 LS3578 Product Reference Guide ...
Page 335: ...Appendix C Sample Bar Codes UPC A UPC E 0 12345 67890 5 0 123456 5 ...
Page 338: ...C 4 LS3578 Product Reference Guide MSI Interleaved 2 of 5 123456789 12345678912345 ...
Page 342: ...D 4 LS3578 Product Reference Guide ...
Page 343: ...Appendix E Alphanumeric Bar Codes Alphanumeric Keyboard Space ...
Page 344: ...E 2 LS3578 Product Reference Guide Alphanumeric Keyboard continued ...
Page 345: ...Alphanumeric Bar Codes E 3 Alphanumeric Keyboard continued ...
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Page 347: ...Alphanumeric Bar Codes E 5 Alphanumeric Keyboard continued _ ...
Page 349: ...Alphanumeric Bar Codes E 7 Alphanumeric Keyboard continued 5 6 7 8 9 End of Message Cancel ...
Page 350: ...E 8 LS3578 Product Reference Guide Alphanumeric Keyboard continued A B C D E F ...
Page 351: ...Alphanumeric Bar Codes E 9 Alphanumeric Keyboard continued G H I J K L ...
Page 352: ...E 10 LS3578 Product Reference Guide Alphanumeric Keyboard continued M N O P Q R ...
Page 353: ...Alphanumeric Bar Codes E 11 Alphanumeric Keyboard continued S T U V W X ...
Page 354: ...E 12 LS3578 Product Reference Guide Alphanumeric Keyboard continued Y Z a b c d ...
Page 355: ...Alphanumeric Bar Codes E 13 Alphanumeric Keyboard continued e f g h i j ...
Page 356: ...E 14 LS3578 Product Reference Guide Alphanumeric Keyboard continued k l m n o p ...
Page 357: ...Alphanumeric Bar Codes E 15 Alphanumeric Keyboard continued q r s t u v ...
Page 358: ...E 16 LS3578 Product Reference Guide Alphanumeric Keyboard continued w x y z ...
Page 359: ...Alphanumeric Bar Codes E 17 Alphanumeric Keyboard continued ...
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Page 368: ...Glossary 8 LS3578 Product Reference Guide ...
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