Document Outline

• 2020/3820/3820i Cordless System User's Guide
  • Table of Contents
  • Getting Started
    • About This Manual
    • Unpacking the System
    • Models
    • Cordless System: Main Components
    • About the Battery
      • Proper Disposal of the Battery
    • Base Charge Mode
    • Linking Image Scanner to Base
    • Image Scanner Modes
      • Unlinking the Image Scanner
    • Single Image Scanner Operation
      • Locked Link Mode - Single Image Scanner
      • Open Link Mode - Single Image Scanner
      • Override Locked Image Scanner
    • Multiple Image Scanner Operation
    • Image Scanner Name
      • Changing Image Scanner Name - Serially
      • Changing Image Scanner Name - via Barcodes
    • Image Scanner Report
    • Application Work Groups
      • Application Work Group Selection
    • Resetting the Standard Product Default Settings: Current Application Work Group
    • Resetting the Standard Product Default Settings: All Application Work Groups
    • Using the Image Scanner with Bluetooth Devices
      • Changing Bluetooth PIN Code
    • Out-of-Range Alarm
      • Duration
      • Alarm Sound Type
    • Data Accumulation Mode
      • Batch Mode Transmit Delay
    • Beeper and LED Sequences and Their Meaning
      • 3820/3820i LED Sequences and Their Meaning
      • 2020 LED Sequences and Their Meaning
    • Basic Operation of the Cordless System
      • System Conditions
      • Communication Between the Cordless System and the Host
    • Connecting the Base When Powered by Host (Keyboard Wedge)
    • Reading Techniques
    • Resetting the Standard Product Defaults
    • Plug and Play
    • Keyboard Wedge Connection
      • Laptop Direct Connect
      • RS-232
      • Wand Emulation Plug & Play
    • IBM 4683 Ports 5B, 9B, and 17 Interface
    • Connecting the Base with USB
      • IBM SurePos
      • USB PC or Macintosh Keyboard
      • USB HID
      • USB Com Port Emulation
    • Connecting the Base with Serial Wedge
  • Terminal Interfaces
    • Terminal ID
    • Supported Terminals
    • Keyboard Country
    • Keyboard Style
    • Keyboard Modifiers
    • Connecting the Base with RS-232 Serial Port
      • RS-232 Baud Rate
      • RS-232 Word Length: Data Bits, Stop Bits, and Parity
      • RS-232 Handshaking
      • Host ACK Selection
      • Host ACK Enable
    • Wand Emulation
      • Wand Emulation Connection
      • Wand Emulation Transmission Rate
      • Wand Emulation Polarity
      • Wand Emulation Idle
      • Wand Emulation Data Block Size
      • Wand Emulation Delay Between Blocks
      • Wand Emulation Overall Checksum
  • Output
    • Good Read Indicators
      • Beeper – Good Read
      • Beeper Volume – Good Read
      • Beeper Pitch – Good Read
      • Beeper Duration – Good Read
      • LED – Good Read
      • Number of Beeps – Good Read
    • Good Read Delay
      • User-Specified Good Read Delay
    • Image Scanner Trigger Modes
      • Manual/Serial Trigger, Low Power
      • Automatic Trigger
      • Presentation Mode
    • Hands Free Time-Out
    • Reread Delay
      • User-Specified Reread Delay
    • Centering Window
    • Preferred Symbology
    • Output Sequence Overview
      • Output Sequence Editor
      • Require Output Sequence
    • Multiple Symbols
    • No Read
    • Video Reverse
  • Data Editing
    • Prefix/Suffix Overview
      • To Add a Prefix or Suffix:
      • To Clear One or All Prefixes or Suffixes:
      • To Add a Carriage Return Suffix to All Symbologies
      • Prefix Selections
      • Suffix Selections
      • Function Code Transmit
    • Intercharacter, Interfunction, and Intermessage Delays
      • Intercharacter Delay
      • User Specified Intercharacter Delay
      • Interfunction Delay
      • Intermessage Delay
  • Data Formatting
    • Data Format Editor Introduction
      • To Add a Data Format
      • Other Programming Selections
      • Data Format Editor Commands
      • Data Format Editor
      • Data Formatter
      • Alternate Data Formats
  • Symbologies
    • Introduction
    • All Symbologies
    • Message Length
    • Codabar
      • Codabar Start / Stop Characters
      • Codabar Check Character
      • Codabar Concatenation
      • Codabar Message Length
    • Code 39
      • Code 39 Start / Stop Characters
      • Code 39 Check Character
      • Code 39 Message Length
      • Code 39 Append
      • Code 32 Pharmaceutical (PARAF)
      • Full ASCII
      • Code 39 Code Page
    • Interleaved 2 of 5
      • Check Digit
      • Interleaved 2 of 5 Message Length
    • Code 93
      • Code 93 Message Length
      • Code 93 Code Page
    • Straight 2 of 5 Industrial
      • Straight 2 of 5 Industrial Message Length
      • Straight 2 of 5 IATA Message Length
    • Matrix 2 of 5
      • Matrix 2 of 5 Message Length
    • Code 11
      • Check Digits Required
      • Code 11 Message Length
    • Code 128
      • ISBT 128 Concatenation
      • Code 128 Message Length
      • Code 128 Code Page
      • Code 128 Function Code Transmit
    • Telepen
      • Telepen Output
      • Telepen Message Length
    • UPC A
      • UPC A Check Digit
      • UPC A Number System
      • UPC A Addenda
      • UPC A Addenda Required
      • UPC A Addenda Separator
    • UPC-A/EAN-13 with Extended Coupon Code
    • UPC E0 and UPC E1
      • UPC E0 and UPC E1 Expand
      • UPC E0 and UPC E1 Addenda Required
      • UPC E0 and UPC E1 Addenda Separator
      • UPC E0 Check Digit
      • UPC E0 Number System
      • UPC E0 Addenda
    • EAN/JAN 13
      • EAN/JAN 13 Check Digit
      • EAN/JAN 13 Addenda
      • EAN/JAN 13 Addenda Required
      • EAN/JAN 13 Addenda Separator
      • ISBN Translate
    • EAN/JAN 8
      • EAN/JAN 8 Check Digit
      • EAN/JAN 8 Addenda
      • EAN/JAN 8 Addenda Required
      • EAN/JAN 8 Addenda Separator
    • MSI
      • MSI Check Character
      • MSI Message Length
    • Plessey Code
      • Plessey Message Length
    • GS1 DataBar Omnidirectional
    • GS1 DataBar Limited
    • GS1 DataBar Expanded
      • GS1 DataBar Expanded Message Length
    • GS1 Emulation
    • China Post Code
    • Korea Post Code
      • Korea Post Message Length
    • PosiCode A and B
      • PosiCode Message Length
    • Trioptic Code
    • Codablock F
      • Codablock F Message Length
    • Code 16K
      • Code 16K Message Length
    • Code 49
      • Code 49 Message Length
  • Interface Keys
    • Keyboard Function Relationships
  • Utilities
    • To Add a Test Code I.D. Prefix to All Symbologies
    • Reset Image Scanner
    • Show Software Revision
    • Show Data Format
    • Image Scanner Report
    • Image Scanner Address
    • Base Address
    • Resetting the Standard Product Default Settings: Current Application Work Group
    • Resetting the Standard Product Default Settings: All Application Work Groups
    • Temporary Visual Xpress Configuration
  • Visual Xpress
    • Visual Xpress Introduction
      • Installing Visual Xpress from the Web
  • Serial Programming Commands
    • Conventions
    • Menu Command Syntax
      • Query Commands
      • Concatenation of Multiple Commands
      • Responses
      • Examples of Query Commands
    • Trigger Commands
    • Resetting the Standard Product Default Settings: Current Application Work Group
    • Resetting the Standard Product Default Settings: All Application Work Groups
    • Menu Commands
  • Product Specifications
    • 3820 Product Specifications
    • 3820i Product Specifications
    • 2020-5BE Product Specifications
    • 2020-CBE Product Specifications
  • Maintenance
    • Maintenance
      • Cleaning the Device
      • Inspecting Cords and Connectors
      • Replacing the 2020 Interface Cable:
    • Troubleshooting Base
  • Customer Support
    • Technical Assistance
      • Online Technical Assistance
    • Product Service and Repair
      • Online Product Service and Repair Assistance
    • Limited Warranty
  • Reference Charts
    • Symbology Chart
    • ASCII Conversion Chart (Code Page 1252)
    • Code Page Mapping of Printed Barcodes
  • Minimizing Bluetooth/ISM Band Network Activity
    • Auto Reconnect Mode
    • Maximum Link Attempts
    • Relink Time-Out
    • Bluetooth/ISM Network Activity Examples
    • Sample Symbols