Symbol DS3408 Product Reference Guide

Transcription

1 Symbol DS3408 Product Reference Guide

2

3 Symbol DS3408 Product Reference Guide 72E Revision A August 2010

4 ii DS3408 Product Reference Guide by Motorola, Inc. All rights reserved. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing from Motorola. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an as is basis. All software, including firmware, furnished to the user is on a licensed basis. Motorola grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Motorola. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Motorola. The user agrees to maintain Motorola s copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof. Motorola reserves the right to make changes to any software or product to improve reliability, function, or design. Motorola does not assume any product liability arising out of, or in connection with, the application or use of any product, circuit, or application described herein. No license is granted, either expressly or by implication, estoppel, or otherwise under any Motorola, Inc., intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Motorola products. MOTOROLA and the Stylized M Logo and Symbol and the Symbol logo are registered in the US Patent & Trademark Office. Bluetooth is a registered trademark of Bluetooth SIG. Microsoft, Windows and ActiveSync are either registered trademarks or trademarks of Microsoft Corporation. All other product or service names are the property of their respective owners. Motorola, Inc. One Motorola Plaza Holtsville, New York

5 iii Revision History Changes to the original manual are listed below: Change Date Description -01 Rev. A 8/2004 Initial release. -02 Rev. A 5/2006 Add Picklist mode and other updates. -03 Rev. A 2/2007 Update service information; correct Symbol PTC Terminal bar code, add Simple COM Port Emulation bar code in USB chapter. -04 Rev. A 6/2007 Add DPM version information, including new decode zones and DPM Scanning parameter; add new UPC/EAN Supplemental options, Bookland ISBN format, 4State Postal, Inverse 1D, Data Matrix Inverse, Micro QR, QR Inverse, Aztec, Aztec Inverse parameters. -05 Rev. A 5/2008 Remove DPM version information, add Fuzzy 1D Processing, Decode Mirror Image, Low Light Enhancement, and Presentation Mode Field of View parameters, remove IBM XT bar code and keyboard from Keyboard Wedge section, add Code 128 Lengths and Post US4 options. -06 Rev. A 8/2008 Add 2D decode zones, change UCC/EAN-128 code type name to GS Rev. A 2/2009 Update power requirement specification, add SSI support, add custom defaults, update postal code names, add new ADF options. -08 Rev. A 4/2009 Remove SSI support, add ISSN EAN, Matrix 2 of 5, and Chinese 2 of 5 code types, add ISBT concatenation parameters. -09 Rev. A 8/2010 Add new parameters: suppress power up beeps, USB static CDC, disable all code types, UPC/EAN/JAN supplemental AIM ID format, coupon report, Korean 3 of 5, Australia Post format.

6 iv DS3408 Product Reference Guide

7 Table of Contents About This Guide Introduction... xv Configurations... xv Chapter Descriptions... xv Notational Conventions... xvi Related Documents... xvii Service Information... xvii Chapter 1: Getting Started Introduction Unpacking Setting Up the Digital Scanner Installing the Interface Cable Removing the Interface Cable Connecting a Synapse Cable Interface Connecting Power (if required) Configuring the Digital Scanner Chapter 2: Scanning Introduction Beeper Definitions LED Definitions Scanning in Hand-Held Mode Scanning with the Digital Scanner Aiming Scanning in Presentation Mode Decode Zones DS3408-SF Near Focus - 1D and PDF DS3408-SF Near Focus - 2D Codes DS3408-SF Far Focus DS3408-SF Smart Focus DS3408-HD Near Focus - 1D and PDF

8 vi Symbol DS3408 Product Reference Guide DS3408-HD Near Focus - 2D Codes DS3408-HD Far Focus DS3408-HD Smart Focus Chapter 3: Maintenance and Technical Specifications Introduction Maintenance Troubleshooting Technical Specifications Digital Scanner Signal Descriptions Chapter 4: User Preferences Introduction Scanning Sequence Examples Errors While Scanning User Preferences Parameter Defaults User Preferences Set Default Parameter Parameter Scanning Beeper Tone Beeper Volume Suppress Power-up Beeps Power Mode Time Delay to Low Power Mode Trigger Mode Picklist Mode Decode Session Timeout Timeout Between Decodes, Same Symbol Beep After Good Decode Fuzzy 1D Processing Decode Mirror Images (Data Matrix Only) Chapter 5: Decoding Preferences Introduction Decoding Preferences Focus Mode Decoding Illumination Decode Aiming Pattern Low Light Enhancement Presentation Mode Field of View

9 Table of Contents vii Chapter 6: Keyboard Wedge Interface Introduction Connecting a Keyboard Wedge Interface Keyboard Wedge Parameter Defaults Keyboard Wedge Host Parameters Keyboard Wedge Host Types Keyboard Wedge Country Types (Country Codes) Ignore Unknown Characters Keystroke Delay Intra-Keystroke Delay Alternate Numeric Keypad Emulation Caps Lock On Caps Lock Override Convert Wedge Data Function Key Mapping FN1 Substitution Send Make and Break Keyboard Maps ASCII Character Set for Keyboard Wedge Chapter 7: RS-232 Interface Introduction Connecting an RS-232 Interface RS-232 Parameter Defaults RS-232 Host Parameters RS-232 Host Types Baud Rate Parity Stop Bit Select Data Bits Check Receive Errors Hardware Handshaking Software Handshaking Host Serial Response Time-out RTS Line State Beep on <BEL> Intercharacter Delay Nixdorf Beep/LED Options Ignore Unknown Characters ASCII Character Set for RS

10 viii Symbol DS3408 Product Reference Guide Chapter 8: USB Interface Introduction Connecting a USB Interface USB Parameter Defaults USB Host Parameters USB Device Type USB Country Keyboard Types (Country Codes) USB Keystroke Delay USB CAPS Lock Override USB Ignore Unknown Characters Emulate Keypad Emulate Keypad with Leading Zero USB Keyboard FN1 Substitution Function Key Mapping Simulated Caps Lock Convert Case USB Static CDC ASCII Character Set for USB Chapter 9: IBM 468X/469X Interface Introduction Connecting to an IBM 468X/469X Host IBM Parameter Defaults IBM 468X/469X Host Parameters Port Address Convert Unknown to Code Chapter 10: Wand Emulation Interface Introduction Connecting Using Wand Emulation Wand Emulation Parameter Defaults Wand Emulation Host Parameters Wand Emulation Host Types Leading Margin (Quiet Zone) Polarity Ignore Unknown Characters Convert All Bar Codes to Code Convert Code 39 to Full ASCII Chapter 11: Scanner Emulation Interface Introduction Connecting Using Scanner Emulation Scanner Emulation Parameter Defaults Scanner Emulation Host Scanner Emulation Host Parameters Beep Style Parameter Pass-Through

11 Table of Contents ix Convert Newer Code Types Module Width Convert All Bar Codes to Code Code 39 Full ASCII Conversion Transmission Timeout Ignore Unknown Characters Leading Margin Check For Decode LED Chapter 12: 123 Scan Introduction Communication with 123Scan Scan Parameter Chapter 13: Symbologies Introduction Scanning Sequence Examples Errors While Scanning Symbology Parameter Defaults Disable All Code Types UPC/EAN Enable/Disable UPC-A Enable/Disable UPC-E Enable/Disable UPC-E Enable/Disable EAN-8/JAN Enable/Disable EAN-13/JAN Enable/Disable Bookland EAN Decode UPC/EAN/JAN Supplementals 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-8/JAN-8 Extend Bookland ISBN Format UCC Coupon Extended Code Coupon Report ISSN EAN Code Enable/Disable Code Set Lengths for Code Enable/Disable GS1-128 (formerly UCC/EAN-128)

12 x Symbol DS3408 Product Reference Guide Enable/Disable ISBT ISBT Concatenation Check ISBT Table ISBT Concatenation Redundancy Code Enable/Disable Trioptic Code Convert Code 39 to Code Code 32 Prefix Set Lengths for Code Code 39 Check Digit Verification Transmit Code 39 Check Digit Code 39 Full ASCII Conversion Code 39 Buffering (Scan & Store) Code Enable/Disable Code Set Lengths for Code Code Code Set Lengths for Code Code 11 Check Digit Verification Transmit Code 11 Check Digits Interleaved 2 of 5 (ITF) Enable/Disable Interleaved 2 of Set Lengths for Interleaved 2 of I 2 of 5 Check Digit Verification Transmit I 2 of 5 Check Digit Convert I 2 of 5 to EAN Discrete 2 of 5 (DTF) Enable/Disable Discrete 2 of Set Lengths for Discrete 2 of Codabar (NW - 7) Enable/Disable Codabar Set Lengths for Codabar CLSI Editing NOTIS Editing MSI Enable/Disable MSI Set Lengths for MSI MSI Check Digits Transmit MSI Check Digit(s) MSI Check Digit Algorithm Chinese 2 of Enable/Disable Chinese 2 of Matrix 2 of Enable/Disable Matrix 2 of Set Lengths for Matrix 2 of Matrix 2 of 5 Check Digit Transmit Matrix 2 of 5 Check Digit Korean 3 of Enable/Disable Korean 3 of

13 Table of Contents xi Inverse 1D Postal Codes US Postnet US Planet Transmit US Postal Check Digit UK Postal Transmit UK Postal Check Digit Japan Postal Australia Post Australia Post Format Netherlands KIX Code USPS 4CB/One Code/Intelligent Mail UPU FICS Postal GS1 DataBar (formerly RSS - Reduced Space Symbology) GS1 DataBar GS1 DataBar Limited GS1 DataBar Expanded Convert GS1 DataBar to UPC/EAN Composite Composite CC-C Composite CC-A/B Composite TLC UPC Composite Mode Composite Beep Mode GS1-128 Emulation Mode for UCC/EAN Composite Codes D Symbologies Enable/Disable PDF Enable/Disable MicroPDF Code 128 Emulation Data Matrix Data Matrix Inverse Maxicode QR Code QR Inverse MicroQR Aztec Aztec Inverse Redundancy Level Redundancy Level Redundancy Level Redundancy Level Security Level Intercharacter Gap Size Report Version Macro PDF Features Flush Macro Buffer Abort Macro PDF Entry

14 xii Symbol DS3408 Product Reference Guide Chapter 14: Miscellaneous Scanner Options Introduction Scanning Sequence Examples Errors While Scanning Miscellaneous Scanner Parameter Defaults Miscellaneous Scanner Parameters Transmit Code ID Character Prefix/Suffix Values Scan Data Transmission Format FN1 Substitution Values Transmit No Read Message Synapse Interface Chapter 15: Advanced Data Formatting Introduction Rules: Criteria Linked to Actions Using ADF Bar Codes ADF Bar Code Menu Example Rule 1: The Code 128 Scanning Rule Rule 2: The UPC Scanning Rule Alternate Rule Sets Rules Hierarchy (in Bar Codes) Default Rules ADF Bar Codes Special Commands Pause Duration Begin New Rule Save Rule Erase Quit Entering Rules Disable Rule Set Criteria Code Types Code Lengths Message Containing A Specific Data String Actions Send Data Setup Field(s) Modify Data Pad Data with Spaces Pad Data with Zeros Beeps Send Keystroke (Control Characters and Keyboard Characters) Send Right Control Key Send Graphic User Interface (GUI) Characters Turn On/Off Rule Sets Alphanumeric Keyboard

15 Table of Contents xiii Appendix A: Standard Default Parameters Appendix B: Programming Reference Symbol Code Identifiers... B-1 AIM Code Identifiers... B-3 Appendix C: Sample Bar Codes Code C-1 UPC/EAN... C-1 UPC-A, 100 %... C-1 EAN-13, 100 %... C-2 Code C-2 Interleaved 2 of 5... C-2 GS1 DataBar C-2 PDF C-3 Data Matrix... C-3 Maxicode... C-3 QR Code... C-4 US Postnet... C-4 UK Postal... C-4 Appendix D: Numeric Bar Codes Numeric Bar Codes... D-1 Cancel... D-3 Appendix E: ASCII Character Sets Glossary Index Tell Us What You Think...

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17 About This Guide Introduction The Symbol DS3408 Product Reference Guide provides general instructions for setting up, operating, maintaining, and troubleshooting the DS3408 Standard Range and High Density digital scanners. Configurations This guide includes the following configurations: DS3408-SF - Standard focus DS3408-HD - High density scanning Chapter Descriptions Chapter 1, Getting Started provides a product overview, unpacking instructions, and cable connection information. Chapter 2, Scanning describes parts of the digital scanner, beeper and LED definitions, and how to use the digital scanner in hand-held and presentation (hands-free) modes. Chapter 3, Maintenance and Technical Specifications provides information on how to care for the digital scanner, troubleshooting, and technical specifications. Chapter 4, User Preferences provides programming bar codes for selecting user preference features for the digital scanner. Chapter 5, Decoding Preferences provides programming bar codes for selecting digital scanner preference features. Chapter 6, Keyboard Wedge Interface describes how to set up a Keyboard Wedge interface with the digital scanner. Chapter 7, RS-232 Interface describes how to set up the digital scanner with an RS-232 host, such as point-of-sale devices, host computers, or other devices with an available RS-232 port.

18 xvi Symbol DS3408 Product Reference Guide Chapter 8, USB Interface describes how to set up the digital scanner with a USB host. Chapter 9, IBM 468X/469X Interface describes how to set up the digital scanner with IBM 468X/469X POS systems. Chapter 10, Wand Emulation Interface describes how to set up the digital scanner with a Wand Emulation host. Chapter 11, Scanner Emulation Interface describes how to set up the digital scanner with an Undecoded Scanner Emulation host. Chapter 12, 123 Scan describes the 123Scan PC-based scanner configuration tool, and provides the bar code to scan to communicate with the 123Scan program. Chapter 13, Symbologies describes all symbology features and provides programming bar codes for selecting these features for the digital scanner. Chapter 14, Miscellaneous Scanner Options includes features frequently used to customize how data transmits to the host device. Chapter 15, Advanced Data Formatting (ADF) describes how to customize scanned data before transmitting to the host. Appendix A, Standard Default Parameters provides a table of all host devices and miscellaneous digital scanner defaults. Appendix B, Programming Reference provides a table of AIM code identifiers, ASCII character conversions, and keyboard maps. Appendix C, Sample Bar Codes includes sample bar codes of various code types. Appendix D, Numeric Bar Codes includes the numeric bar codes to scan for parameters requiring specific numeric values. Appendix E, ASCII Character Sets provides ASCII character value tables. Notational Conventions The following conventions are used in this document: Bullets ( ) indicate: action items lists of alternatives lists of required steps that are not necessarily sequential. Sequential lists (e.g., those that describe step-by-step procedures) appear as numbered lists. Throughout the programming bar code menus, asterisks (*) are used to denote default parameter settings. * Indicates Default *Baud Rate 9600 Feature/Option

19 About This Guide xvii NOTE This symbol indicates something of special interest or importance to the reader. Failure to read the note will not result in physical harm to the reader, equipment or data. CAUTION This symbol indicates that if this information is ignored, the possibility of data or material damage may occur. WARNING! This symbol indicates that if this information is ignored the possibility that serious personal injury may occur. Related Documents The Symbol LS/DS3408 Quick Start Guide, p/n xx, provides general information for getting started with the digital scanner, and includes basic set up and operation instructions. For the latest version of this guide and all guides, go to: Service Information If you have a problem with your equipment, contact Motorola Enterprise Mobility support for your region. Contact information is available at: When contacting Enterprise Mobility support, please have the following information available: Serial number of the unit Model number or product name Software type and version number Motorola responds to calls by , telephone or fax within the time limits set forth in service agreements. If your problem cannot be solved by Motorola Enterprise Mobility Support, you may need to return your equipment for servicing and will be given specific directions. Motorola is not responsible for any damages incurred during shipment if the approved shipping container is not used. Shipping the units improperly can possibly void the warranty. If you purchased your Enterprise Mobility business product from a Motorola business partner, please contact that business partner for support.

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21 Chapter 1 Getting Started Introduction The Symbol DS3408 combines superior 1D and 2D omnidirectional bar code scanning and advanced ergonomics to provide the best value in a digital scanner. Whether in hand-held mode or presentation (hands-free) mode in a stand, the digital scanner ensures comfort and ease of use for extended periods of time. Figure 1-1 DS3408 Digital Scanner The digital scanner supports: Keyboard Wedge connection to a host. The host interprets scanned data as keystrokes. This interface supports the following international keyboards (for Windows environment): North America, German, French, French Canadian, Spanish, Italian, Swedish, UK English, Portuguese-Brazilian, and Japanese. Standard RS-232 connection to a host. Scan bar code menus to set up communication of the digital scanner with the host.

22 1-2 Symbol DS3408 Product Reference Guide USB connection to a host. The digital scanner autodetects a USB host and defaults to the HID keyboard interface type. Select other USB interface types by scanning programming bar code menus.this interface supports the following international keyboards (for Windows environment): North America, German, French, French Canadian, Spanish, Italian, Swedish, UK English, Portuguese-Brazilian, and Japanese. Connection to IBM 468X/469X hosts. Scan bar code menus to set up communication with the IBM terminal. Wand Emulation connection to a host. The digital scanner connects to a portable data terminal, a controller, or host which collects the data as wand data and decodes it. Scanner Emulation connection to a host. The digital scanner connects to a portable data terminal / controller which collects the data and interprets it for the host. Synapse capability which allows connection to a wide variety of host systems using a Synapse and Synapse adapter cable. The digital scanner autodetects the host. Configuration via 123Scan. Unpacking Remove the digital scanner from its packing and inspect it for damage. If the digital scanner was damaged in transit, contact Motorola Enterprise Mobility Support. See page xvii for contact information. KEEP THE PACKING. It is the approved shipping container; use this to return the equipment for servicing. Setting Up the Digital Scanner Installing the Interface Cable 1. Loosen the two screws on the cable clamp at the bottom of the digital scanner and gently pull the clamp away from the bottom of the digital scanner. Figure 1-2 Loosening Screws on Bottom of Digital Scanner

23 Getting Started Open the clamp and plug the interface cable modular connector into the cable interface port on the bottom of the digital scanner handle. Figure 1-3 Connecting the Interface Cable 3. Gently tug the cable to ensure the connector is properly secured. 4. Close the clamp, push it back into place and tighten the screws on the clamp to secure the cable into the bottom of the digital scanner. Figure 1-4 Securing the Clamp 5. Connect the other end of the interface cable to the host (see the specific host chapter for information on host connections). NOTE Different hosts require different cables. The connectors illustrated in each host chapter are examples only. The connectors may be different than those illustrated, but the steps to connect the digital scanner are the same. Removing the Interface Cable 1. Loosen the two screws on the cable clamp at the bottom of the digital scanner and gently pull the clamp away from the bottom of the digital scanner. 2. Open the clamp and unplug the interface cable modular connector from the cable interface port on the bottom of the digital scanner handle. Carefully slide out the cable. 3. Follow the steps for Installing the Interface Cable on page 1-2 to connect a new cable.

24 1-4 Symbol DS3408 Product Reference Guide Connecting a Synapse Cable Interface NOTE Refer to the Synapse Interface Guide provided with the Synapse cable for detailed setup instructions. Synapse Smart Cables enable interfacing to a variety of hosts. The Synapse cable has built-in intelligence to detect that host. To host Synapse Adapter Cable Synapse Smart Cable To digital scanner Figure 1-5 Synapse Cable Connection 1. Plug the Synapse adapter cable (p/n xx) into the bottom of the digital scanner, as described in Installing the Interface Cable on page Align the S on the Synapse adapter cable with the S on the Synapse Smart Cable and plug the cable in. 3. Connect the other end of the Synapse Smart Cable to the host. Connecting Power (if required) If the host does not provide power to the digital scanner, connect an external power supply to the digital scanner: 1. Connect the interface cable to the bottom of the digital scanner, as described in Installing the Interface Cable on page Connect the other end of the interface cable to the host (refer to the host manual to locate the correct port). 3. Plug the power supply into the power jack on the interface cable. Plug the other end of the power supply into an AC outlet. Configuring the Digital Scanner To configure the digital scanner, use the bar codes included in this manual, or the 123Scan configuration program. See Chapter 4, User Preferences for information about programming the digital scanner using bar code menus. Also see each host-specific chapter to set up connection to a specific host type. See Chapter 12, 123 Scan to configure the digital scanner using this configuration program. The program includes a help file.

25 Chapter 2 Scanning Introduction This chapter provides beeper and LED definitions, techniques involved in scanning bar codes, general instructions and tips about scanning, and decode zone diagrams. Tether Plate Scan Window LED Indicators Scan Trigger Figure 2-1 Parts

26 2-2 Symbol DS3408 Product Reference Guide Beeper Definitions The digital scanner issues different beep sequences and patterns to indicate status. Table 2-1 defines beep sequences that occur during both normal scanning and while programming the digital scanner. Table 2-1 Beeper Definitions Beeper Sequence Indication Standard Use Short low/short medium/ short high beep sequence Power up. 1 short high beep A bar code symbol was decoded (if decode beeper is enabled). 4 long low beeps A transmission error occurred when scanning a bar code. The data is ignored. This occurs if the digital scanner is not properly configured. Check option setting. 5 low beeps Conversion or format error. Lo/hi/lo beeps Short high/short high/short high/long low beep sequence ADF transmit error. See Chapter 15, Advanced Data Formatting. RS-232 receive error. Parameter Menu Scanning Short high beep Long low/long high beep sequence Short high/short low beep sequence Short high/short low/short high/short low beep sequence Short low/short high/short low/short high beep sequence Correct entry scanned or correct menu sequence performed. Input error; incorrect bar code, programming sequence, or Cancel scanned; digital scanner remains in ADF program mode. Keyboard parameter selected. Enter value using numeric bar codes. Successful program exit with change in parameter setting. Out of host parameter storage space. Scan Set Default Parameter on page 4-4. Code 39 Buffering Hi/lo beeps New Code 39 data was entered into the buffer. 3 long high beeps Code 39 buffer is full. Lo/hi/lo beeps Lo/hi beeps The Code 39 buffer was erased or there was an attempt to clear or transmit an empty buffer. A successful transmission of buffered data.

27 Scanning 2-3 Table 2-1 Beeper Definitions (Continued) Beeper Sequence Indication Macro PDF 2 long low beeps File ID error. A bar code not in the current MPDF sequence was scanned. 3 long low beeps Out of memory. There is not enough buffer space to store the current MPDF symbol. 4 long low beeps Bad symbology. Scanned a 1D or 2D bar code in a MPDF sequence, a duplicate MPDF label, a label in an incorrect order, or trying to transmit an empty or illegal MPDF field. 5 long low beeps Flushing MPDF buffer. Fast warble beep Lo/Hi beeps Aborting MPDF sequence. Flushing an already empty MPDF buffer. ADF Programming: Normal Data Entry. Duration of tones are short. Hi/Lo beeps Lo/Lo beeps Hi/Hi beeps Hi/Lo/Hi/Lo beeps Hi/Lo/Lo beeps Low beep Lo/Hi/Hi beeps Enter another digit. Add leading zeros to the front if necessary. Enter another alphabetic character or scan the End of Message bar code. Enter another criterion or action, or scan the Save Rule bar code. Rule saved. Rule entry mode exited. All criteria or actions cleared for current rule, continue entering rule. Delete last saved rule. The current rule is left intact. All rules are deleted. ADF Programming: Error Indications. Duration of tones are very long. Lo/Hi/Lo/Hi beeps Lo/Hi/Lo beeps Lo/Hi beeps Out of rule memory. Erase some existing rules, then try to save rule again. (It is not necessary to re-enter the current rule.) Cancel rule entry. Rule entry mode exited because of an error or the user asked to exit rule entry. Entry error, wrong bar code scanned. Re-enter criterion or action. All previously entered criteria and actions are retained. Criteria or action list is too long for a rule.

28 2-4 Symbol DS3408 Product Reference Guide Table 2-1 Beeper Definitions (Continued) Beeper Sequence Indication Host Specific USB only 4 short high beeps Digital scanner has not completed initialization. Wait several seconds and scan again. Short low/short medium/short high beep sequence after scanning a USB device type Short low/short medium/short high beep sequence occurs more than once Communication with the bus must be established before the digital scanner can operate at the highest power level. The USB bus can put the digital scanner in a state where power to the digital scanner is cycled on and off more than once. This is normal and usually happens when the PC cold boots. RS-232 only 1 short high beep A <BEL> character is received and Beep on <BEL> is enabled. LED Definitions In addition to beep sequences, the digital scanner uses a two-color LED to indicate status. Table 2-2 defines LED colors that display during scanning. Table 2-2 Standard LED Definitions LED Indication Off Green Red No power is applied to the digital scanner, or the digital scanner is on and ready to scan. A bar code was successfully decoded. A data transmission error or digital scanner malfunction occurred.