Motorola Symbol LS4278

Other manuals for Motorola Symbol LS4278

Product Reference Guide414 pages

Quick Reference Guide21 pages

Questions and Answers

M
Melissa Montes MDAug 19, 2025
What to do if the Motorola Barcode Reader decodes but doesn't transmit to the host?
- C
  carolynsosaSep 12, 2025
  If your Motorola Barcode Reader decodes a symbol but doesn't transmit the data to the host, consider the following: * Verify that the cradle is programmed for the correct host interface. Check scanner host parameters or edit options. * Ensure the scanner is paired to the cradle by using the PAIR bar code on the cradle. * Check that all cable connections are secure. * If the cradle has lost connection to the host, disconnect the power supply, then the host cable; wait three seconds; reconnect the host cable, then the power supply; and reestablish pairing.
J
jacobsmaryAug 21, 2025
Why nothing happens when I pull the trigger on my Motorola Barcode Reader?
- D
  David GonzalesAug 21, 2025
  If nothing happens when you pull the trigger on your Motorola Barcode Reader, the issue could be one of the following: * The scanner may have no power. The battery may be discharged, so charge the scanner in the cradle. Also, ensure that the battery door is closed and the end cap to the battery chamber is secured. * The scanner may be disabled. Some host interfaces can disable the scanner, so enable the scanner via the host interface if this applies.
M
Melissa OconnellAug 23, 2025
How to fix incorrectly displayed scanned data on Motorola Symbol LS4278 Barcode Reader?
- C
  Christina CaseyAug 23, 2025
  If scanned data is incorrectly displayed on the host from your Motorola Barcode Reader, the scanner may not be programmed to work with the host. Ensure the proper host is selected and check the scanner’s host type parameters or editing options. For RS-232, make sure the scanner’s communication parameters match the host’s settings. For a keyboard wedge configuration, ensure the system is programmed for the correct keyboard type, and the CAPS LOCK key is off. Also, ensure editing options are properly programmed.
J
Jessica ChavezAug 26, 2025
What does it mean when my Motorola Symbol LS4278 Barcode Reader emits a low/high/low/high beep sequence while it is being programmed?
- F
  Francisco MorenoAug 26, 2025
  If your Motorola Barcode Reader emits a low/high/low/high beep sequence while it is being programmed, it indicates that you are out of ADF parameter storage space. To fix this, erase all rules and re-program with shorter rules.
M
Mikayla RamirezAug 27, 2025
What to do if the laser comes on but the Motorola Barcode Reader doesn't decode?
- A
  Antonio WilsonAug 27, 2025
  If the laser on your Motorola Barcode Reader comes on but the symbol does not decode, consider these possibilities: * The scanner may not be programmed for the correct bar code type. Ensure the scanner is programmed to read the type of bar code scanned. * The bar code symbol may be unreadable. Check the symbol to ensure it is not defaced. Try scanning test symbols of the same bar code type. * The distance between the scanner and bar code may be incorrect. Move the scanner closer to or further from the bar code.
H
Heather AlexanderAug 29, 2025
Why does the LED on my Motorola Barcode Reader indicate a battery temperature fault?
- U
  ujenkinsAug 30, 2025
  If the LED indicates a battery temperature fault on your Motorola Barcode Reader, it means the battery is above or below normal operating temperature. Do not use the scanner and move it to a location within normal operating temperature. The scanner can remain in the cradle while the battery warms or cools to normal operating temperature.
T
Tammy GriffithSep 1, 2025
What to do if Motorola Symbol LS4278 Barcode Reader battery requires frequent charging?
- K
  Kayla SmithSep 1, 2025
  If the battery of your Motorola Barcode Reader needs frequent charging, it might need reconditioning. You can restore the battery by performing a battery reconditioning cycle.
P
Phillip HarmonSep 3, 2025
Why does my Motorola Symbol LS4278 Barcode Reader emit high/low beeps?
- H
  helen05Sep 3, 2025
  Your Motorola Barcode Reader might emit high/low beeps because of several reasons: the scanner is buffering Code 39 data, or a keyboard parameter is selected, or there is a Bluetooth disconnection event. If the scanner is buffering Code 39 data or a keyboard parameter is selected, it is normal, or you should enter the value using the bar code keypad. In case of a Bluetooth disconnection event, move the scanner back into range of the remote device. In Master (SPP) mode, re-pair the scanner and cradle by scanning the PAIR bar code on the cradle and check cradle power. In Slave (SPP/HID) mode, reestablish connection between the scanner and remote device from the remote device side.
W
William ClarkSep 5, 2025
What does it mean when my Motorola Symbol LS4278 emits long low/long high beeps?
- J
  Jennifer GonzalezSep 5, 2025
  If your Motorola Barcode Reader emits long low/long high beeps, it could be due to an input error, where an incorrect bar code or Cancel bar code was scanned, or a page timeout because the remote device is out of range or not powered. To resolve this, scan the correct numeric bar codes within range for the parameter programmed. Alternatively, move the scanner back into range of the remote device, try to reconnect, and check the remote device configuration.
M
Matthew MillerSep 7, 2025
What does it mean when my Motorola Symbol LS4278 Barcode Reader emits low/high/low beeps?
- D
  dacostaSep 7, 2025
  Motorola Barcode Reader emits low/high/low beeps due to ADF transmit error, invalid ADF rule detection, or Code 39 buffer issues. It's normal when scanning the Code 39 Buffering Clear Buffer bar code or upon attempt to transmit an empty Code 39 buffer.

Summary

Chapter 1. Getting Started

Unpacking the Scanner and Cradle

Instructions for unpacking the scanner and cradle and inspecting for any damage during transit.

Scanner Parts

Diagram and labels identifying the components of the scanner.

Cradle Parts

Diagram and labels identifying the components of the cradle.

Connecting the Cradle

Step-by-step guide to connect the cradle to the host computer and power supply.

Replacing the Scanner Battery

Procedure for replacing the battery in the cordless scanner, including latch and connector steps.

Charging the Scanner Battery

Instructions for charging the scanner battery for the first time and optimal temperature range.

Chapter 2. Scanning

Beeper Definitions

Explanation of different beep sequences indicating scanner status and operational feedback.

Scanning in Hand-Held Mode

Instructions on how to aim and scan bar codes using the scanner in hand-held mode.

Aiming

Guidance on acceptable and incorrect aiming techniques for single-line and multi-line scanning.

Scanning in Hands-Free Mode

Details on using the Intellistand for hands-free scanning and automatic mode switching.

Decode Zone

Diagram illustrating the scanner's decode zone, showing depth of field and width of field.

Chapter 3. Maintenance, Troubleshooting & Technical Specifications

Maintenance

Guidelines for basic scanner and cradle maintenance, focusing on cleaning and avoiding liquids.

Troubleshooting

Table of common problems, causes, and solutions for scanner operation and connectivity issues.

Technical Specifications

Detailed specifications for the scanner and cradle, including physical characteristics and performance.

Chapter 4. Radio Communications

Radio Communications Parameter Defaults

Table of default settings for radio communication parameters like Bluetooth Host and Pairing Modes.

Radio Communications Host Types

Instructions on selecting host types (Cradle, SPP, HID) for scanner communication.

HID Host Parameters

Configuration of HID profile parameters, including keyboard emulation and country keyboard types.

Auto-reconnect Feature

Explanation of the scanner's automatic reconnection attempts after a wireless disconnection.

Chapter 5. User Preferences

User Preferences Parameter Defaults

Table of default settings for user preferences such as Beeper Tone, Power Mode, and Scan Pattern.

Default Parameters

Options for restoring factory defaults or setting custom default scanner parameters.

Beeper Tone

Instructions for selecting the decode beep frequency (tone) for the scanner.

Scan Data Transmission Format

Options for formatting scanned data, including prefixes, suffixes, and carriage return/enter.

Chapter 6. Keyboard Wedge Interface

Connecting a Keyboard Wedge Interface

Instructions for connecting the scanner cradle using a keyboard wedge interface with a Y-cable.

Keyboard Wedge Host Types

Selection of the keyboard wedge host type, such as IBM PC/AT or NCR 7052.

ASCII Character Set for Keyboard Wedge

Table mapping ASCII values to keystrokes for the keyboard wedge interface.

Chapter 7. RS-232 Interface

Connecting an RS-232 Interface

Instructions for connecting the scanner cradle directly to an RS-232 host interface.

RS-232 Host Parameters

Configuration of RS-232 hosts with specific terminal settings like Baud Rate and Parity.

Hardware Handshaking

Explanation and options for using hardware handshaking lines (RTS/CTS) for RS-232 communication.

Chapter 8. USB Interface

Connecting a USB Interface

Instructions for connecting the scanner cradle to a USB host or hub.

USB Host Parameters

Parameters for USB hosts, including Device Type and Country Keyboard Types.

USB Keystroke Delay

Setting the delay in milliseconds between emulated keystrokes for USB HID.

Chapter 9. IBM Interface

Connecting to an IBM 468 X;469 X Host

Instructions for connecting the scanner cradle to an IBM 468X/469X host computer.

IBM 468 X;469 X Host Parameters

Configuration of IBM 468X/469X ports and host emulation types.

Port Address

Parameter to set the IBM 468X/469X port used for RS-485 interface on the scanner.

Chapter 10. Wand Emulation Interface

Connecting Using Wand Emulation

Instructions for connecting the cradle for wand emulation communication with a host.

Wand Emulation Host Types

Selection of the wand emulation host type, such as Symbol OmniLink Interface Controller.

Leading Margin (Quiet Zone)

Setting the leading margin duration for wand emulation to accommodate older decoders.

Chapter 11. Scanner Emulation Interface

Connecting Using Scanner Emulation

Instructions for connecting the cradle for scanner emulation communication with a host.

Scanner Emulation Host

Bar code to enable the scanner emulation host interface on the scanner.

Parameter Pass-Through

Enabling customers to control system behavior by scanning parameters for the attached decoder.

Chapter 12. 123 Scan

Communication with 123 Scan

Instructions for communicating with the 123Scan utility using an RS-232 cable connection.

123 Scan Parameter

Bar code to enable the 123Scan interface on the scanner for configuration and programming.

Chapter 13. Symbologies

Symbology Parameter Defaults

Table listing default settings for various symbologies like UPC/EAN, Code 128, and Code 39.

Enable;Disable UPC-A;UPC-E

Bar codes to enable or disable UPC-A and UPC-E symbologies for scanning.

Code 39

Options for enabling/disabling Code 39, Trioptic Code 39, and converting to Code 32.

GS1 DataBar

Bar codes to enable or disable GS1 DataBar variants like DataBar-14 and DataBar Expanded.

Chapter 14. Advanced Data Formatting

Rules: Criteria Linked to Actions

Explanation of how ADF rules customize data based on specific criteria and actions.

Using ADF Bar Codes

Instructions on how to program ADF rules by scanning a related series of bar codes.

ADF Bar Code Menu Example

An example demonstrating how to enter and use ADF rules for scan data formatting.

Criteria

Options for defining criteria for ADF rules, including code types and code lengths.

Code Types

Selection of code types to be affected by ADF rules, scanned in succession.

Appendix A. Standard Default Parameters

Radio Communications

Table of default parameters for radio communication settings like Bluetooth Host and Pairing Modes.

User Preferences

Table of default parameters for user preferences such as Beeper Tone and Power Mode.

Keyboard Wedge Host Parameters

Table of default parameters for keyboard wedge host settings like Keystroke Delay and Caps Lock.

RS-232 Host Parameters

Table of default parameters for RS-232 host settings like Baud Rate and Parity.

Appendix B. Programming Reference

Symbol Code Identifiers

Table listing symbol code characters and their corresponding code types.

AIM Code Identifiers

Explanation of AIM Code Identifiers, including flag, code, and modifier characters.

Appendix C. Sample Bar Codes

Code 39

Sample bar code representation of Code 39 symbology.

UPC;EAN

Sample bar codes for UPC/EAN symbologies, including UPC-A and EAN-13.

Code 128

Sample bar code representation of Code 128 symbology.

GS1 DataBar

Sample bar codes for GS1 DataBar variants, including GS1 DataBar Expanded and Limited.

Appendix D. Numeric Bar Codes

Numeric Bar Codes

Bar codes representing numeric values 0-9 for parameter configuration.

Appendix E. Alphanumeric Bar Codes

Alphanumeric Keyboard

Bar codes representing alphanumeric keyboard characters for ADF rule creation.

Appendix F. ASCII Character Sets

Symbol Code Characters

Table mapping code characters to code types for Symbol symbologies.

AIM Code Characters

Table defining AIM code characters and their corresponding code types.

Modifier Characters

Table listing modifier characters and their options for various symbologies.