9 - 80 Symbol PL4507 Decoder Integration Guide
Redundancy Level
Parameter # 4Eh
The decoder offers four levels of decode redundancy. Select higher redundancy levels for decreasing levels of bar
code quality. As redundancy levels increase, the decoder’s aggressiveness decreases.
Select the redundancy level appropriate for the bar code quality.
Redundancy Level 1
The following code types must be successfully read twice before being decoded:
Redundancy Level 2
The following code types must be successfully read twice before being decoded:
Redundancy Level 3
Code types other than the following must be successfully read twice before being decoded. The following codes
must be read three times:
Redundancy Level 4
The following code types must be successfully read three times before being decoded:
Code Type
Code Length
Codabar
8 characters or less
MSI
4 characters or less
D 2 of 5
8 characters or less
I 2 of 5
8 characters or less
Code Type
Code Length
All
All
Code Type
Code Length
MSI Plessey
4 characters or less
D 2 of 5
8 characters or less
I 2 of 5
8 characters or less
Codabar
8 characters or less
Code Type
Code Length
All
All
Summary of Contents for Symbol PL4507
Page 1: ...Symbol PL4507 Decoder Integration Guide ...
Page 2: ......
Page 3: ...Symbol PL4507 Decoder Integration Guide 72E 116649 02 Revision A April 2009 ...
Page 6: ...iv Symbol PL4500 Decoder Integration Guide ...
Page 16: ...xiv Symbol PL4507 Decoder Integration Guide ...
Page 20: ...xviii Symbol PL4507 Decoder Integration Guide ...
Page 40: ...2 12 Symbol PL4507 Decoder Integration Guide ...
Page 43: ...Accessories 3 3 Figure 3 2 Symbol SE4500 to PL4507 21 Pin Flex p n 15 113896 01 ...
Page 45: ...Accessories 3 5 Figure 3 4 Symbol PL4507 30 Pin Mating Host Connector p n 50 12167 030 ...
Page 70: ...4 24 Symbol PL4507 Decoder Integration Guide ...
Page 122: ...6 20 Symbol PL4507 Decoder Integration Guide ...
Page 146: ...7 24 Symbol PL4507 Decoder Integration Guide ...
Page 168: ...8 22 Symbol PL4507 Decoder Integration Guide ...
Page 256: ...9 88 Symbol PL4507 Decoder Integration Guide ...
Page 264: ...10 8 Symbol PL4507 Decoder Integration Guide ...
Page 289: ...Advanced Data Formatting 11 25 Numeric Keypad continued 7 8 9 Cancel ...
Page 334: ...11 70 Symbol PL4507 Decoder Integration Guide Send ALT Characters continued Send Alt Send Alt ...
Page 355: ...Advanced Data Formatting 11 91 Alphanumeric Keyboard Space Single Close Quote Dash ...
Page 357: ...Advanced Data Formatting 11 93 Alphanumeric Keyboard continued ...
Page 358: ...11 94 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued _ Underscore ...
Page 360: ...11 96 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued 6 7 8 9 A B C ...
Page 361: ...Advanced Data Formatting 11 97 Alphanumeric Keyboard continued D E F G H I J ...
Page 362: ...11 98 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued K L M N O P Q ...
Page 363: ...Advanced Data Formatting 11 99 Alphanumeric Keyboard continued R S T U V W X ...
Page 365: ...Advanced Data Formatting 11 101 Alphanumeric Keyboard continued d e f g h i j ...
Page 366: ...11 102 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued k l m n o p q ...
Page 367: ...Advanced Data Formatting 11 103 Alphanumeric Keyboard continued r s t u v w x ...
Page 368: ...11 104 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued y z ...
Page 380: ...A 12 Symbol PL4507 Decoder Integration Guide ...
Page 389: ...Sample Bar Codes C 3 Data Matrix Maxicode ...
Page 390: ...C 4 Symbol PL4507 Decoder Integration Guide ...
Page 394: ...D 4 Symbol PL4507 Decoder Integration Guide ...
Page 414: ...Glossary 8 Symbol PL4507 Decoder Integration Guide ...
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