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Hand Held Products 3700 CCD manual 4 SCANTEAM 3700 Pitch, Skew and Tilt Tolerance, Pitch Or Roll

Models: 3700 CCD

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PITCH OR ROLL

Rotation about the Y–axis ±7°

Bar Code Label	SKEW OR YAW
	Rotation about the X–axis	±30°
	(0 to –10°specular
	reflection interference ✺)
	✺ See Figure 3.5	R
TILT		Bar Code Label
TILT
Rotation about the Z–axis
controlled by bar code
length and height
R
Bar Code Label

Rear View

R = Rotation

THE ABOVE DEFINITIONS ARE FROM AIMSPECIFICATIONS

Figure 3.4 SCANTEAM 3700 Pitch, Skew and Tilt Tolerance

Bar

Code

Target

–30°

Mounting Surface

–10°

0°	.31” [7.9]
	Nominal Optics
	Center Line
	SCANTEAM
	3700
+30°	Specular Zone
	(Operation in the Specular Zone must be avoided)

Figure 3.5 Specular Reflection Interference

Set–Up and Installation

3–7

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Hand Held Products 3700 CCD manual 4 SCANTEAM 3700 Pitch, Skew and Tilt Tolerance, 5 Specular Reflection Interference

Contents

SCANTEAMR3700 CCD E2000 Welch Allyn Data Collection, Inc. All rights reserved Patents Page Set-Up and Installation TABLE OF CONTENTSDisclaimer Agency Compliance ChapterService/Technical Assistance Configuring the SCANTEAMCommand Conventions ChapterTechnical Specifications Glossary Index SCANTEAM 3700 Limited WarrantySerial Commands Summary AppendicesList of Illustrations List of TablesIntended Audience PrefaceOverview of the Technical Manual Related Publications 1.1 Introduction SCANTEAM 3700 DESCRIPTION1.2 SCANTEAM 3700 Hardware Description 1.2.1 Interface Port 1.3 SCANTEAM 3700 Software Description1.2.2 Nonvolatile Memory 2.1 Introduction SYSTEM HARDWARE DESCRIPTIONHost System Figure 2.1 Basic System OperationFigure 2.2 3700 Fixed Mount CCD Dimensions 2.2 General Characteristics of theTop View Side View2.2.3 Audible Indicator 2.2.2 Single Modular Input /Output/Power Port2.3 Operating Theory 2.2.4 Mounting Inserts2.4.1 Communications Port 2.4 Scanner/Host Communication2.4.2 Asynchronous Serial ASCII Interface Auxiliary Trigger 2.4.3 Hardwire PinoutsSystem Hardware Description 2.5 Power Requirements3.1 Introduction SET-UP AND INSTALLATION3.2 General Preparation for Use Set-up Checklist 3.3 Set-up Procedure for Evaluation of theFigure 3.1 SCANTEAM 3700 Identification Label 3.3.1 PreparationTo setup serial communications to the scanner 3.3.2 Set-up ProcedureA B C 1 2 3.4 Installation in the Host Instrument Top View Figure 3.2 Mounting Dimensions for theSide View Front ViewFront View Figure 3.3 Examples of SCANTEAM 3700 Barcode OrientationFigure 3.5 Specular Reflection Interference Figure 3.4 SCANTEAM 3700 Pitch, Skew and Tilt TolerancePITCH OR ROLL SKEW OR YAW= Receive path/area = Minimum clearance required for scanner illumination of targetFigure 3.6 Scanner Illumination Clearance Side View4.1 Preparation CONFIGURING THE SCANTEAMCommand Format 4.2 Command ConventionsReset Command A 4.3 Operational CommandsDisable Decoding Command DC4 Enable Decoding Command DC2Save Configuration Command Z Serial Trigger CommandTrigger Mode, a configuration command, is described in section Serial Trigger CommandFormat for a Configuration Comand 4.4 Configuration CommandsK modeglobal , modeport1 , modeport2 Set Communications Port Command Ka Set Preamble Command Kd Table 4.1 SCANTEAM 3700 Code ID ValuesSet Postamble Command Ke COMMAND Kf mode Set Communications Protocol Command KfParameter ASCIISet Read Timeout Command Kh Set Trigger Mode Command KgSet Votes Command Km Set No Read Message Command Kkone to seven ASCII characters Set Codabar Command Kq Set Code 39 Command KpCOMMAND Kq enable, send start/stop, minimum length, maximum length ParameterSet UPC A/E, EAN 8/13 Command Ks Set I 2 of 5 Command KrSet Beeper Mode Command Ku Set Code 128 Command KtSet Scan Rate Command Kv 100 scans per second4.5 Configuration Status Query Commands Default Configuration Settings 4.6 Default Operating ParametersDefault Configuration Symbology Settings 5.1 Maintenance SERVICE/TECHNICAL ASSISTANCE5.2 Troubleshooting Guide 5.2.1 Troubleshooting Hints5.2.3 Troubleshooting Checklist 5.2.2 Diagnostic ProcedureTable 5.1 SCANTEAM 3700 Troubleshooting Checklist ProblemMain Office 5.3 Obtaining Factory ServiceWelch Allyn Data Collection, Inc. d/b/a Hand Held Products European Office5.3.2 Out Of Warranty Service 5.3.1 Service Under Warranty5.4 Help Desk 5.4 SCANTEAM 3700 Removal/Replacement Service/Technical Assistance CCD OPERATION AND BAR CODE SCANNING A A.2 Scanning and Decoding a Bar Code SymbolA.1 Objectives Figure A.1 Main Elements of the 3700 CCD Bar Code SystemCCD Sensor LED ReflectorPeak Detectors and Comparator Timing Sequence MicroprocessorFigure A.2 SCANTEAM 3700 Timing Sequence A.3 Bar Code Basics and Scanning Tips A Closer Look At Bar Code SymbolsBar Code Scanning B.2 Optical Specifications TECHNICAL SPECIFICATIONSB.1 Scanner Performance Scanning DirectionMRD minimum reflective difference 37.5% Focal Distance selected at time of order from scanner windowSkew Angle Pitch AngleCommunications Port Connector Pin Assignments B.3 Electrical Specifications10-Pin Modular Connector SignalB.5 Mechanical Specifications B.4 Environmental SpecificationsIndicators Operating TemperatureBackground Substrate B.6 Bar Code Symbol SpecificationsInk Color and Type Voids and SpecksCable part number 42205204-01 or 42205204-02 external power required B.7 SCANTEAM 3700 Interface CablePin 9 is unused if an exter- nal power supply is used P3 Optional P3C.1 Configuration Commands SERIAL COMMANDS SUMMARYC.3 Configuration Status Query Commands C.2 Operational CommandsConfiguration CommandDefault Settings C.4 Default Configuration SettingsSymbology Configuration Default SettingsSerial 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

PITCH OR ROLL

SKEW OR YAW

TILT

Figure 3.4 SCANTEAM 3700 Pitch, Skew and Tilt Tolerance

Figure 3.5 Specular Reflection Interference