Manuals / Hand Held Products / Computer Equipment / Barcode Reader

Hand Held Products 3700 CCD manual Top View, 2 Mounting Dimensions for the, Side View, Front View

Models: 3700 CCD

1 76

Page 23

Focal Plane	.375”
	[9.5]
	1.75”
	[44.5]

REF
1.95”	Top View
[49.5]	Top View

3.5”

2.75” [88.9] [69.9]

2.73”

[69.3]

.31” [7.9]

✺

Nominal Optics Center Line

Side View

Mounting Screw Location #6–32 UNC–2B or M3.5 (4 Places)

2.9”

[73.7]

1.05”

[26.7]

Front View

✺Installation should provide adjustment to align the optical center line on the intended target. This adjustment should account for tolerance

variation in the 3700 scanner, as well as the host equipment.

3.1” [78.7]

.2” [5.1]

.42” [10.7]

Mounting Surface

Scanner Window

millimeters in brackets [mm]

Figure 3.2 Mounting Dimensions for the 3700

Set–Up and Installation

3–5

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Image 23

Hand Held Products 3700 CCD manual Top View, 2 Mounting Dimensions for the, Side View, Front View

Contents

SCANTEAMR3700 CCD E2000 Welch Allyn Data Collection, Inc. All rights reserved Patents Page Chapter TABLE OF CONTENTSSet-Up and Installation Disclaimer Agency ComplianceChapter Configuring the SCANTEAMService/Technical Assistance Command ConventionsAppendices Glossary Index SCANTEAM 3700 Limited WarrantyTechnical Specifications Serial Commands SummaryList of Illustrations List of TablesOverview of the Technical Manual PrefaceIntended Audience Related Publications 1.2 SCANTEAM 3700 Hardware Description SCANTEAM 3700 DESCRIPTION1.1 Introduction 1.2.2 Nonvolatile Memory 1.3 SCANTEAM 3700 Software Description1.2.1 Interface Port Figure 2.1 Basic System Operation SYSTEM HARDWARE DESCRIPTION2.1 Introduction Host SystemSide View 2.2 General Characteristics of theFigure 2.2 3700 Fixed Mount CCD Dimensions Top View2.2.4 Mounting Inserts 2.2.2 Single Modular Input /Output/Power Port2.2.3 Audible Indicator 2.3 Operating Theory2.4.2 Asynchronous Serial ASCII Interface 2.4 Scanner/Host Communication2.4.1 Communications Port Auxiliary Trigger 2.4.3 Hardwire PinoutsSystem Hardware Description 2.5 Power Requirements3.2 General Preparation for Use SET-UP AND INSTALLATION3.1 Introduction 3.3.1 Preparation 3.3 Set-up Procedure for Evaluation of theSet-up Checklist Figure 3.1 SCANTEAM 3700 Identification LabelA B C 1 2 3.3.2 Set-up ProcedureTo setup serial communications to the scanner 3.4 Installation in the Host Instrument Front View Figure 3.2 Mounting Dimensions for theTop View Side ViewFront View Figure 3.3 Examples of SCANTEAM 3700 Barcode OrientationSKEW OR YAW Figure 3.4 SCANTEAM 3700 Pitch, Skew and Tilt ToleranceFigure 3.5 Specular Reflection Interference PITCH OR ROLLSide View = Minimum clearance required for scanner illumination of target= Receive path/area Figure 3.6 Scanner Illumination Clearance4.1 Preparation CONFIGURING THE SCANTEAMCommand Format 4.2 Command ConventionsEnable Decoding Command DC2 4.3 Operational CommandsReset Command A Disable Decoding Command DC4Serial Trigger Command Serial Trigger CommandSave Configuration Command Z Trigger Mode, a configuration command, is described in sectionK modeglobal , modeport1 , modeport2 4.4 Configuration CommandsFormat for a Configuration Comand Set Communications Port Command Ka Set Preamble Command Kd Table 4.1 SCANTEAM 3700 Code ID ValuesSet Postamble Command Ke ASCII Set Communications Protocol Command KfCOMMAND Kf mode ParameterSet Read Timeout Command Kh Set Trigger Mode Command Kgone to seven ASCII characters Set No Read Message Command KkSet Votes Command Km Parameter Set Code 39 Command KpSet Codabar Command Kq COMMAND Kq enable, send start/stop, minimum length, maximum lengthSet UPC A/E, EAN 8/13 Command Ks Set I 2 of 5 Command Kr100 scans per second Set Code 128 Command KtSet Beeper Mode Command Ku Set Scan Rate Command Kv4.5 Configuration Status Query Commands Default Configuration Symbology Settings 4.6 Default Operating ParametersDefault Configuration Settings 5.2.1 Troubleshooting Hints SERVICE/TECHNICAL ASSISTANCE5.1 Maintenance 5.2 Troubleshooting GuideProblem 5.2.2 Diagnostic Procedure5.2.3 Troubleshooting Checklist Table 5.1 SCANTEAM 3700 Troubleshooting ChecklistEuropean Office 5.3 Obtaining Factory ServiceMain Office Welch Allyn Data Collection, Inc. d/b/a Hand Held Products5.4 Help Desk 5.3.1 Service Under Warranty5.3.2 Out Of Warranty Service 5.4 SCANTEAM 3700 Removal/Replacement Service/Technical Assistance Figure A.1 Main Elements of the 3700 CCD Bar Code System A.2 Scanning and Decoding a Bar Code SymbolCCD OPERATION AND BAR CODE SCANNING A A.1 ObjectivesPeak Detectors and Comparator LED ReflectorCCD Sensor Figure A.2 SCANTEAM 3700 Timing Sequence MicroprocessorTiming Sequence Bar Code Scanning A Closer Look At Bar Code SymbolsA.3 Bar Code Basics and Scanning Tips Scanning Direction TECHNICAL SPECIFICATIONSB.2 Optical Specifications B.1 Scanner PerformancePitch Angle Focal Distance selected at time of order from scanner windowMRD minimum reflective difference 37.5% Skew AngleSignal B.3 Electrical SpecificationsCommunications Port Connector Pin Assignments 10-Pin Modular ConnectorOperating Temperature B.4 Environmental SpecificationsB.5 Mechanical Specifications IndicatorsVoids and Specks B.6 Bar Code Symbol SpecificationsBackground Substrate Ink Color and TypeOptional P3 B.7 SCANTEAM 3700 Interface CableCable part number 42205204-01 or 42205204-02 external power required Pin 9 is unused if an exter- nal power supply is used P3C.1 Configuration Commands SERIAL COMMANDS SUMMARYC.3 Configuration Status Query Commands C.2 Operational CommandsDefault Settings C.4 Default Configuration SettingsConfiguration CommandDefault Settings Symbology ConfigurationSerial Commands Summary ASCII CONVERSION TABLE ASCII Conversion Table SCANTEAM 3700 GLOSSARY Byte- is a group of 8 bits handled as a unit LED- is an acronym for “light emitting diode.” Glossary-4 SMT- is an acronym for “surface mount technology.” Glossary-6 INDEX Interface Cable, B-6 Page Index-4 SCANTEAM 3700 LIMITED WARRANTY 3700/TM Rev E 4619 Jordan Road P.O. Box Skaneateles Falls, New York