Daily Maintenance | Metrologic Instruments MS2422, MS2421 specification

MAINTENANCE

DAILY MAINTENANCE

Smudges and dirt can interfere with the proper scanning of a bar code. Therefore, the horizontal and vertical output windows will need occasional cleaning.

For the vertical and horizontal (platter) glass windows:

1.Spray glass cleaner onto lint free, non-abrasive cleaning cloth.

2.Gently wipe the scanner windows until clean.

38

Image 42

Metrologic Instruments MS2422, MS2421 manual Daily Maintenance

Contents

Metrologic INSTRUMENTS, INC Copyright Trademarks Table of Contents EMC Introduction Manual ScopeProduct Overview Optional Accessories Base KIT ComponentsDescription Replacement Parts General Precautions See caution statement on MS2421 / MS2422 Scanner Design Specifications Design Specifications Operational Base Model Characteristics MS2421 Scanner Dimensions MS2421 Label Locations Top and Examples Bottom MS2422 Scanner MS2422 Dimensions MS2422 Label Locations Top and Examples Bottom Installation Quick Installation OutlineSite Requirements Unpacking the Unit Installing the Unit in the Counter MS2422 Mounting Diagram Cable Installation Interface Specific RS232 RS232 Interface Cable Installation Schematic Full Speed USB USB Cable Installation Schematic IBM IBM Cable Installation Schematic Cable Installation Secondary Metrologic Scanner Secondary Scanner Cable Installation Schematic Base Model Checkpoint Recommended Switch Bank Settings EAS Deactivation Scanner Operation Scan Zone Horizontal Direct 13 mil Wake Activation Area Photocell LED Output Wake Activation Area Sensitivity Photocell LED Output Range One Beep Three Beeps on power upAudible Razzberry Tone Blue LED Off Visual Steady BlueSteady Blue and Single blue Flash Flashing Blue Diagnostic Indicator Display Error Code Display Optional Product Roll Bar Shown Scanner Operation Scanner Operation Laser & Motor Off Power Save Mode Blink Power Save ModeLaser Off Power Save Mode Dual Action Power Save Mode #1 Waking the Unit from All Power Save Modes Changing the Beeper VolumePlacing the Unit in Laser & Motor Off Power Save Mode Beeper Options and Button Functions POWER-UP Test Mode Configuration ModeStartup Maintenance Horizontal Scan Window Replacement Daily Maintenance Troubleshooting Same symbol timeout is Scanner and the communication port match and the program is RS232 Demonstration Program On Error GotoPrint Error NO. ERR Press ANY KEY to Terminate Close System Default Settings Communication Parameters IBM 46 USB IBM USB ACK / NAK Multiple Selections Default Settings Default settings for Aux interface Scanner and Cable Terminations EAS SIG2 Scale Ready MS2421 Models Additional Pinout ConnectionsSIG1 SIG3 Cable Connector Configurations PC+5V USB PinFunction† ITE Equipment SafetyRegulatory Compliance Laser Funkstöreigenschaften nach EN550221998 RemarqueEuropean Standard Standard Europeo Class B Devices Avertissement Limited Warranty Metrologic Instruments, Inc Patents Index 39, 46, 47 39-41 Page Page January 2009, Version