Metrologic Instruments MS3780 Depth of Field by Bar Code Element Width*, Normal Scan Zone

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SCANNER OPERATION

Depth of Field by Bar Code Element Width*

Normal Scan Zone

MINIMUM BAR CODE ELEMENT WIDTH

A B C D E F

mm .13 .15 .19 .25 .33 .66

mils 5.2 5.7 7.5 10 13 26

Figure 21. Normal Scan Zone by Bar Code Element Width

* All specifications are subject to change without notice.

Contents

Main Page Page Page SCANNER INTERFACE Scanner and Accessories BASIC KIT COMPONENTS OPTIONAL ACCESSORIES Scanner and Accessories OPTIONAL ACCESSORIES Scanner Components Page Maintenance Cable Removal Cable Connection Warning RS232 or Light Pen IBM 46xx or OCIA Keyboard Wedge Stand-Alone Keyboard Full Speed or Low Speed USB (Integrated) EAS Deactivation EAS DEACTIVATION The Scan Pattern Mode Select Button How to Use CodeGate and the Manual Activation Mode CODEGATE MANUAL ACTIVATION MODE* Audible Indicators Visual Indicators Failure Mode Indicators Depth of Field Specifications* Normal Scan Zone Depth of Field Specifications* Reduced Scan Zone Depth of Field by Bar Code Element Width* Normal Scan Zone Depth of Field by Bar Code Element Width* Reduced Scan Zone IR Activation Range* Normal Reduced Page Page Page Page 27 DESIGN SPECIFICATIONS MS3780 Operational Mechanical D ESIGN SPECIFICATIONS A PPLICATIONS AND P 30 Spaces High as Code 39 Number of Scan Buffers 1 Bars High as Scanned Spaces High as Scanned * Intercharacter Delay Programmable in 1 msec steps (MAX 255 msecs) Page Page 34 Function/Control Key Support * Coupon Code 128 as code 3 Programmable Code Lengths Programmable Prefix Characters U PGRADING THE F LASH ROM F Scanner Pinout Connections Page Cable Connector Configurations (Host End) L ASER AND P RODUCT SAFETY 41 L ASER AND P RODUCT SAFETY Notices Cable Connector Configurations (Host End) LIMITED WARRANTY P I A B C D INDEX M N O P