User Guide
Table Of Contents
- 2020/3820 User's Guide
- Getting Started
- About This Manual
- Unpacking the System
- Models
- Cordless System: Main Components
- About the Battery
- Base Charge Mode
- Linking Scanner to Base
- Scanner Modes
- Single Scanner Operation
- Multiple Scanner Operation
- Scanner Name
- Scanner Report
- Application Work Groups
- Resetting the Standard Product Default Settings: Current Application Work Group
- Resetting the Standard Product Default Settings: All Application Work Groups
- Using the Scanner with Bluetooth Devices
- Out-of-Range Alarm
- Data Accumulation Mode
- Beeper and LED Sequences and Their Meaning
- Basic Operation of the Cordless System
- Connecting the Base When Powered by Host (Keyboard Wedge)
- Reading Techniques
- Resetting the Standard Product Defaults
- Plug and Play
- Keyboard Wedge Connection
- IBM 4683 Ports 5B, 9B, and 17 Interface
- Connecting the Base with USB
- Connecting the Base with Serial Wedge
- Terminal Interfaces
- Output
- Data Editing
- Data Formatting
- Symbologies
- Introduction
- All Symbologies
- Message Length
- Codabar
- Code 39
- Interleaved 2 of 5
- Code 93
- Straight 2 of 5 Industrial
- Matrix 2 of 5
- Code 11
- Code 128
- Telepen
- UPC A
- UPC-A/EAN-13 with Extended Coupon Code
- UPC E0 and UPC E1
- EAN/JAN 13
- EAN/JAN 8
- MSI
- Plessey Code
- RSS Limited
- RSS Expanded
- EAN.UCC Emulation
- China Post Code
- Korea Post Code
- PosiCode A and B
- Codablock F
- Code 16K
- Code 49
- Interface Keys
- Utilities
- To Add a Test Code I.D. Prefix to All Symbologies
- Reset Scanner
- Show Software Revision
- Show Data Format
- Scanner Report
- 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
- Serial Programming Commands
- Product Specifications
- Maintenance
- Customer Support

10 - 2 2020/3820 User’s Guide
Data The new value for a menu setting, identified by the Tag and Sub-
Tag.
Storage A single character that specifies the storage table to which the
command is applied. An exclamation point (!) performs the com-
mand’s operation on the device’s volatile menu configuration table.
A period (.) performs the command’s operation on the device’s
non-volatile menu configuration table. Use the non-volatile table
only for semi-permanent changes you want saved through a power
cycle.
Query Commands
Several special characters can be used to query the device about its settings.
^ What is the default value for the setting(s).
? What is the device’s current value for the setting(s).
* What is the range of possible values for the setting(s). (The de-
vice’s response uses a dash (-) to indicate a continuous range of
values. A pipe (|) separates items in a list of non-continuous val-
ues.)
:Name: Field Usage (Optional)
This command returns the query information from the scanner.
Tag Field Usage
When a query is used in place of a Tag field, the query applies to the
entire
set
of commands available for the particular storage table indicated by the Storage
field of the command. In this case, the SubTag and Data fields should not be
used because they are ignored by the device.
SubTag Field Usage
When a query is used in place of a SubTag field, the query applies only to the
subset of commands available that match the Tag field. In this case, the Data
field should not be used because it is ignored by the device.
Data Field Usage
When a query is used in place of the Data field, the query applies only to the
specific command identified by the Tag and SubTag fields.