Hand Held Products 3700 CCD Technical Specifications, Scanner Performance, Optical Specifications

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TECHNICAL SPECIFICATIONS

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B.1 Scanner Performance

The SCANTEAM 3700 performance has been measured in terms of the first bar elongation/contraction and inner bar (space) elongation/contraction when scanning Welch Allyn test targets. If you need more information on these measurements, contact your Welch Allyn representative.

B.2 Optical Specifications

Scanning Direction:	Single Line (Unidirectional)
Scan Rate:	100 scans per second
	See chart below.

Scan Speeds	Approximate Lateral Scan Speed
Scans/Second	Inch/Sec	mm/Sec

100	375	9500

Lateral Motion Sensitivity:	5 inches per second (254mm/sec)
Scan Width:	2.4 inches [61mm] at contact
	3.5 inches [89mm] maximum

Technical Specifications

B–1

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Contents SCANTEAMR3700 CCD Disclaimer Patents Page Table of Contents Chapter Configuring the Scanteam Serial Commands Summary Technical SpecificationsCCD Operation and Bar Code Scanning 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 Basic System Operation System Hardware DescriptionMechanical Layout General CharacteristicsAudible Indicator Single Modular Input /Output/Power PortOperating Theory Mounting InsertsAsynchronous Serial Ascii Interface Scanner/Host CommunicationCommunications Port Auxiliary Trigger Hardwire PinoutsPower Requirements General Preparation for Use SET-UP and InstallationPreparation Set-up Procedure for EvaluationSet-up Checklist To setup serial communications to the scanner Set-up ProcedureInstallation in the Host Instrument Top View Examples of Scanteam 3700 Barcode Orientation Pitch or Roll Scanner Illumination Clearance Preparation Configuring the ScanteamData string Command ConventionsCommand Format Reset Command a Operational CommandsDisable Decoding Command DC4 Enable Decoding Command DC2Save Configuration Command Z Serial Trigger CommandSave Configuration 3C 5A 3E 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 Command Ke enable, data Parameter Set Postamble Command KeCommand Kf mode Parameter Set Communications Protocol Command KfSet 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 Command Ks enable UPC, enable EAN Parameter Set UPC A/E, EAN 8/13 Command KsSet 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 Maintenance SERVICE/TECHNICAL AssistanceTroubleshooting Guide Troubleshooting HintsTroubleshooting Checklist Diagnostic ProcedureProblem Possible Cause Solution Scanteam 3700 Troubleshooting ChecklistProduct Service Department Obtaining Factory ServiceHelp Desk Service Under WarrantyOut Of Warranty Service Followed during installation Chapter Scanteam 3700 Removal/ReplacementService/Technical Assistance Objectives Scanning and Decoding a Bar Code SymbolCCD Operation and BAR Code Scanning a Peak Detectors and Comparator LED ReflectorCCD Sensor Timing Sequence MicroprocessorBar Code Scanning Closer Look At Bar Code SymbolsBar Code Basics and Scanning Tips Scanner Performance Technical SpecificationsOptical Specifications Skew Angle MRD minimum reflective difference 37.5%Pitch Angle Light Source IlluminationElectrical Specifications Mechanical Specifications Environmental SpecificationsBar Code Symbol Specifications To Host System Scanteam 3700 Interface CableCommand Format Serial Commands SummaryIndividual Configuration Query CommandFormatKa? Kd?Symbology Configuration Default Settings Default Configuration SettingsConfiguration CommandDefault Settings Serial Commands Summary Control Function Definitions Ascii Conversion TableAscii 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