Typical Decode Ranges

SP20 Product Reference Guide
About This Guide
- Configurations
- Accessories
- Notational Conventions
- Icon Conventions
- Service Information
Getting Started
- Unpacking the Scanner
- Features
- Installing the SP20 Stand
- Mounting the SP20 to a Stand
- Mounting Options
- Mounting Dimensions
- Mounting the SP20
- Host Interfaces
123Scan and Software Tools
- 123Scan
- Advanced Data Formatting
- Preferred Symbol
Data Capture
- Scanning
- Active Scan Area
- Beeper and LED Indicators
Maintenance and Troubleshooting
- Maintenance
- Known Harmful Ingredients
- Approved Cleaners
- Cleaning the Scanner
- Troubleshooting
- Dump Scanner Parameters
Specifications
- Electrical Interface
- SM20 Decode Distances
USB Interface
- USB Parameter Defaults
RS-232 Interface
- RS-232 Host-Specific Code ID Characters
- RS-232 Parameter Defaults
SSI Interface
- Communication
  - SSI Commands
- SSI Transactions
  - General Data Transactions
    - ACK/NAK Handshaking
  - Decoded Data Transmission
- Communication Summary
- Encapsulation of RSM Commands/Responses over SSI
  - Example Transaction
- Setting SSI Parameters
  - SSI Scanning Sequence Examples
  - SSI Errors While Scanning
- SSI Interface Parameter Defaults
  - SSI Host Parameters
User Preferences and Miscellaneous Options
- Setting User Preference Parameters
  - User Preference Scanning Sequence Examples
  - User Preference Errors While Scanning
- User Preferences Parameter Defaults
  - User Preferences
Image Capture Preferences
- Setting Image Capture Parameters
  - Image Capture Scanning Sequence Examples
  - Image Capture Errors While Scanning
- Image Capture Preferences Parameter Defaults
- Image Capture Preferences Modes and Parameters
Symbologies
- Symbologies Parameter Defaults
  - Enable/Disable All Code Types
- UPC-A
- UPC-E
- UPC-E1
- EAN-8/JAN-8
- EAN-13/JAN-13
- Bookland EAN
- Bookland ISBN Format
- ISSN EAN
- User-Programmable Supplementals
- UPC/EAN/JAN Supplemental Redundancy
- UPC/EAN/JAN Supplemental AIM ID Format
- Transmit UPC-A Check Digit
- Transmit UPC-E Check Digit
- Transmit UPC-E1 Check Digit
- UPC-A Preamble
- UPC-E Preamble
- UPC-E1 Preamble
- Convert UPC-E to UPC-A
- Convert UPC-E1 to UPC-A
- EAN/JAN Zero Extend
- Coupon Report
- UPC Reduced Quiet Zone
- Linear UPC/EAN
- Decode UPC/EAN/JAN Supplementals
- Code 128
  - Set Lengths for Code 128
  - GS1-128 (formerly UCC/EAN-128)
  - ISBT 128
  - ISBT Concatenation
  - Check ISBT Table
  - ISBT Concatenation Redundancy
  - Code 128 <FNC4>
  - Code 128 Security Level
  - Code 128 Reduced Quiet Zone
- Code 39
- Convert Code 39 to Code 32
- Code 32 Prefix
- Set Lengths for Code 39
- Code 39 Check Digit Verification
- Transmit Code 39 Check Digit
- Code 39 Full ASCII Conversion
- Code 39 Security Level
- Code 39 Stitching
- Code 39 Stitching Security Level
- Code 39 Reduced Quiet Zone
- Transmit Code 39 Start/Stop Characters
- Code 93
  - Set Lengths for Code 93
- Interleaved 2 of 5 (I 2 of 5)
- Set Lengths for Interleaved 2 of 5 (I 2 of 5)
- Interleaved 2 of 5 (I 2 of 5) Check Digit Verification
- Transmit I 2 of 5 Check Digit
- Convert Interleaved 2 of 5 (I 2 of 5) to EAN-13
- Febraban
- Interleaved 2 of 5 (I 2 of 5) Security Level
- Interleaved 2 of 5 (I 2 of 5) Reduced Quiet Zone
- Discrete 2 of 5 (D 2 of 5)
  - Set Lengths for Discrete 2 of 5 (D 2 of 5)
- Codabar (NW - 7)
- Set Lengths for Codabar
- CLSI Editing
- NOTIS Editing
- Codabar Security Level
- Codabar Upper or Lower Case Start/Stop Characters
- Codabar Mod 16 Check Digit Verification
- Transmit Codabar Check Digit
- MSI
  - Set Lengths for MSI
  - MSI Check Digits
  - Transmit MSI Check Digit(s)
  - MSI Check Digit Algorithm
  - MSI Reduced Quiet Zone
  - MSI Security Level
  - Chinese 2 of 5
  - Korean 3 of 5
  - Inverse 1D
  - GS1 DataBar Omnidirectional (formerly GS1 DataBar-14)
  - GS1 DataBar Limited
  - GS1 DataBar Expanded
  - Convert GS1 DataBar to UPC/EAN/JAN
  - GS1 DataBar Security Level
  - GS1 DataBar Limited Margin Check
  - GS1 Digital Link
  - GS1 Digital Link Data Format
  - GS1 Digital Link Mode
  - GS1 Digital Link Prioritization Timeout
  - Redundancy Level
  - Security Level
  - 1D Quiet Zone Level
  - Intercharacter Gap Size
  - Composite CC-C
  - Composite CC-A/B
  - Composite TLC-39
  - Composite Inverse
  - UPC Composite Mode
  - Composite Beep Mode
  - GS1-128 Emulation Mode for UCC/EAN Composite Codes
  - PDF417
  - MicroPDF417
  - Code 128 Emulation
  - Data Matrix
  - GS1 Data Matrix
  - Data Matrix Inverse
  - Decode Data Matrix Mirror Images
  - QR Code
  - Weblink QR
  - GS1 QR
  - MicroQR
  - Linked QR Mode
  - Rectangular Micro QR
  - Aztec
  - Aztec Inverse
  - Han Xin
  - Han Xin Inverse
  - Grid Matrix
  - Grid Matrix Inverse
  - Grid Matrix Mirrored
  - DotCode
  - DotCode Prioritize
  - DotCode Inverse
  - DotCode Mirrored
  - DotCode Erasure Limit
- Macro PDF Features
  - Macro PDF User Indications
  - Flush Macro PDF Buffer
  - Abort Macro PDF Entry
- Postal Codes
Digimarc Barcode
- Digimarc Parameter Defaults
Numeric Barcodes
- Cancel
Alphanumeric Barcodes
- Cancel
- Alphanumeric Barcodes
ASCII Character Sets
Programming Reference
- Symbol Code Identifiers
- AIM Code Identifiers
Communication Protocol Functionality
Country Codes
- USB and Keyboard Wedge Country Keyboard Types (Country Codes)
- Country Code Barcodes
Country Code Pages
- Country Code Page Defaults
- Country Code Page Barcodes
CJK Decode Control
- CJK Control Parameters
- Unicode/CJK Decode Setup with Windows Host
Non-Parameter Attributes
- Model Number
- Serial Number
- Date of Manufacture
- Date of First Programming
- Configuration Filename
- Beeper/LED
- Parameter Defaults
- Beep on Next Bootup
- Reboot
- Host Trigger Session
- Firmware Version
- Scankit Version
Sample Barcodes
- Sample Code 39
- Sample Code 93
- Sample UPC/EAN
- Sample Code 128
- Sample Interleaved 2 of 5
- Sample Chinese 2 of 5
- Sample Korean 3 of 5
- Sample GS1 DataBar
- Sample PDF417
- Sample Data Matrix
- Sample Aztec
- Sample Grid Matrix
- Sample GS1 DataBar Truncated
- Sample GS1 DataBar Stacked OmniDirectional
- Sample GS1 DataBar Expanded Stacked Barcode
- Sample GS1 DataBar Expanded
- MSI Two Check Digits
- Sample GS1-128
- 2D Symbologies

Symbol Density/Barcode Type	Near	Far
3 mil Code 39	1.8 cm (0.7 in.)	6.4 cm (2.5 in.)
5 mil Code 39	0.0 cm (0.0 in.)	13.97 cm (5.5 in.)
20 mil Code 39	0.0 cm (0.0 in.)	40.64 cm (16 in.)
3 mil Code 128	1.8 cm (0.7 in.)	5.8 cm (2.3 in.)
5 mil Code 128	0.0 cm (0.0 in.)	12.7 cm (5.0 in.)
6.67 mil PDF417	0.0 cm (0.0 in.)	11.43 cm (4.5 in.)
100% UPCA	0.0 cm (0.0 in.)	25.4 cm (10 in.)
10 mil Data Matrix	0.0 cm (0.0 in.)	12.7 cm (5.0 in.)
20 mil QR Code	0.0 cm (0.0 in.)	19.81 cm (7.8 in.)

SM20 Decode Distances