Hand Held Products 3700 CCD manual Disclaimer

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Disclaimer

Welch Allyn, Data Collection, Inc. (d/b/a Hand Held Products) reserves the right to make changes in specifications and other information contained in this document without prior notice, and the reader should in all cases consult Hand Held Products to determine whether any such changes have been made. The information in this publication does not represent a commitment on the part of Hand Held Products.

Hand Held Products shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material.

This document contains proprietary information which is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated into another language without the prior written consent of Hand Held Products.

E2000 Welch Allyn Data Collection, Inc. All rights reserved.

Web Address: www.handheld.com

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Class B Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio or television technician for help.

Caution: Any changes or modifications made to this device that are not expressly approved by Welch Allyn, Inc. may void the user’s authority to operate the equipment.

Note: To maintain compliance with FCC Rules and Regulations, cables connected to this device must be shielded cables, in which the cable shield wire(s) have been grounded (tied) to the connector shell.

Canadian Notice

This equipment does not exceed the Class B limits for radio noise emissions as described in the Radio Interference Regulations of the Canadian Department of Communications.

Le present appareil numerique n’emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de la classe B prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada.

The word SCANTEAM, the SCANTEAM logo, and the Welch Allyn logo are trademarks of Welch Allyn, Inc.

Throughout this manual, trademarked names may be used. Rather than put a trademark (TM) symbol in every occurrence of a trademarked name, we state that we are using the names only in an editorial fashion, and to the benefit of the trademark owner, with no intention of infringement.

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Contents SCANTEAMR3700 CCD Disclaimer Patents Page Table of Contents Chapter Configuring the Scanteam CCD Operation and Bar Code Scanning Technical SpecificationsSerial Commands Summary Ascii Conversion TableList of Tables Overview of the Technical Manual PrefaceIntended Audience Related Publications Scanteam 3700 Hardware Description Scanteam 3700 DescriptionIntroduction Nonvolatile Memory Scanteam 3700 Software DescriptionInterface Port System Hardware Description Basic System OperationGeneral Characteristics Mechanical LayoutOperating Theory Single Modular Input /Output/Power PortAudible Indicator Mounting InsertsAsynchronous Serial Ascii Interface Scanner/Host CommunicationCommunications Port Hardwire Pinouts Auxiliary TriggerPower Requirements SET-UP and Installation General Preparation for UsePreparation Set-up Procedure for EvaluationSet-up Checklist Set-up Procedure To setup serial communications to the scannerInstallation in the Host Instrument Top View Examples of Scanteam 3700 Barcode Orientation Pitch or Roll Scanner Illumination Clearance Configuring the Scanteam PreparationData string Command ConventionsCommand Format Disable Decoding Command DC4 Operational CommandsReset Command a Enable Decoding Command DC2Save Configuration 3C 5A 3E Serial Trigger CommandSave Configuration Command Z Serial Trigger 3C 31 3EConfiguration Commands Option Set Communications Port Command KaCommand Ka baud, parity, stop bits, data bits Parameter Scanteam 3700 Code ID Values Command Kd enable, data ParameterCode ID Value Definition Set Postamble Command Ke Command Ke enable, data ParameterSet Communications Protocol Command Kf Command Kf mode ParameterSet Read Timeout Command Kh Set Trigger Mode Command KgCommand Kg modeglobal, modeport1, modeport2, # Parameter Set Votes Command Km Set No Read Message Command KkCommand Kk enable, data Parameter Set Code 39 Command Kp Set UPC A/E, EAN 8/13 Command Ks Command Ks enable UPC, enable EAN ParameterSet Scan Rate Command Kv Set Code 128 Command KtSet Beeper Mode Command Ku Configuration Status Query Commands Default Configuration Symbology Settings Default Operating ParametersDefault Configuration Settings Troubleshooting Guide SERVICE/TECHNICAL AssistanceMaintenance Troubleshooting HintsProblem Possible Cause Solution Diagnostic ProcedureTroubleshooting Checklist Scanteam 3700 Troubleshooting ChecklistObtaining Factory Service Product Service DepartmentHelp Desk Service Under WarrantyOut Of Warranty Service Scanteam 3700 Removal/Replacement Followed during installation ChapterService/Technical Assistance Objectives Scanning and Decoding a Bar Code SymbolCCD Operation and BAR Code Scanning a Peak Detectors and Comparator LED ReflectorCCD Sensor Microprocessor Timing SequenceBar Code Scanning Closer Look At Bar Code SymbolsBar Code Basics and Scanning Tips Scanner Performance Technical SpecificationsOptical Specifications Pitch Angle MRD minimum reflective difference 37.5%Skew Angle Light Source IlluminationElectrical Specifications Environmental Specifications Mechanical SpecificationsBar Code Symbol Specifications Scanteam 3700 Interface Cable To Host SystemSerial Commands Summary Command FormatKa? CommandFormatIndividual Configuration Query Kd?Symbology Configuration Default Settings Default Configuration SettingsConfiguration CommandDefault Settings Serial Commands Summary Ascii Conversion Table Control Function DefinitionsAscii Conversion Table Scanteam 3700 Glossary Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Index Scanteam Index-3 Index-4 Scanteam 3700 Limited Warranty Jordan Road Box Skaneateles Falls, New York 3700/TM Rev E