MS2421 / MS2422 Bar Code Scanner Installation and User’s Guide
METROLOGIC INSTRUMENTS, INC
Copyright
Trademarks
TABLE OF CONTENTS
BASE MODEL CHARACTERISTICS
INSTALLATION
INTRODUCTION
LIMITED WARRANTY
PATENTS
INDEX
TABLE OF CONTENTS
INTRODUCTION
Description
INTRODUCTION
BASE KIT COMPONENTS
Description
Description
INTRODUCTION
Description
GENERAL PRECAUTIONS
See caution statement on page
INTRODUCTION
Design Specifications
Specifications are subject to change without notice
INTRODUCTION
Operational
BASE MODEL CHARACTERISTICS
MS2421 Scanner
Components
Components
Dimensions
Connector Panel
BASE MODEL CHARACTERISTICS
Figure 6. MS2421 Dimensions
Caution and Serial Number Labels
BASE MODEL CHARACTERISTICS
MS2421 Scanner
Figure 8. MS2421 Label Locations Top and Examples Bottom
MS2422 Scanner
Speaker see page
BASE MODEL CHARACTERISTICS
Components
BASE MODEL CHARACTERISTICS
Dimensions
Connector Panel
Figure 10. MS2422 Dimensions
BASE MODEL CHARACTERISTICS
MS2422 Scanner
Caution and Serial Number Labels
Figure 12. MS2422 Label Locations Top and Examples Bottom
INSTALLATION
Service Access
Power Installation
Vertical Clearance
INSTALLATION
UNPACKING THE UNIT
MS2421 Mounting Diagram
INSTALLATION
INSTALLING THE UNIT IN THE COUNTER
Figure 17. MS2421 Mounting Diagram
MS2422 Mounting Diagram
INSTALLATION
Figure 18. MS2422 Mounting Diagram
Specifications are subject to change without notice
Start Over
RS232
INSTALLATION
INSTALLATION
See power source caution statement on pages 8 or 11 of this manual
Figure 19. RS232 Interface Cable Installation Schematic
RS232
INSTALLATION
FULL SPEED USB
INSTALLATION
Step 8 is for USB Serial Emulation Mode or Keyboard Emulation Mode only
INSTALLATION
See power source caution statement on pages 8 or 11 of this manual
INSTALLATION
Figure 21. IBM Cable Installation Schematic
Auxiliary Port, Quick Start for a Secondary Metrologic Scanners
INSTALLATION
INSTALLATION
CABLE INSTALLATION SECONDARY METROLOGIC SCANNER
† See Aux power notes on page
See power source caution statement on pages 8 or 11 of this manual
Checkpoint Recommended Switch Bank Settings
Base Model
INSTALLATION
Figure 23. EAS Cable Connection Bottom of MS2421/MS2422
SCANNER OPERATION
Specifications are subject to change without notice
SCAN ZONE
Figure 25. Checker-Side 13 mil
Specifications are subject to change without notice
SCANNER OPERATION
SCAN ZONE
Figure 27. Horizontal Direct 13 mil Figure 28. Vertical Direct 13 mil
SCANNER OPERATION
WAKE ACTIVATION AREA PHOTOCELL LED OUTPUT
Changing the Wake Area Sensitivity Level Photocell LED Range Adjust
SCANNER OPERATION
Three Beeps - on power up
Audible
One Beep
Razzberry Tone
Three Beeps - On Power Up
Visual Steady Blue
Steady Blue and Single blue Flash
Blue LED Off
Diagnostic Indicator Display
SCANNER OPERATION
Diagnostic Indicator Display
SCANNER OPERATION
Diagnostic Indicator Display
SCANNER OPERATION
1. Blink Power Save Mode
2. Laser Off Power Save Mode
3. Laser & Motor Off Power Save Mode
4. Dual Action Power Save Mode #1
Changing the Beeper Volume
Changing the Beeper Volume
Placing the Unit in Laser & Motor Off Power Save Mode
Waking the Unit from All Power Save Modes
SCANNER OPERATION
MAINTENANCE
HORIZONTAL SCAN WINDOW REPLACEMENT
Figure 36. Platter/Horizontal Scan Window Replacement
See replacement parts on page
MAINTENANCE
DAILY MAINTENANCE
1. Spray glass cleaner onto lint free, non-abrasive cleaning cloth
2. Gently wipe the scanner windows until clean
TROUBLESHOOTING
The same symbol timeout is
Typical of Non-UPC/EAN codes. The scanner defaults to a
minimum of 4 character bar code
TROUBLESHOOTING
Typical of Non-UPC/EAN codes. The scanner defaults to a
minimum of 4 character bar code
scanner and the communication port match and the program is
TROUBLESHOOTING
DEFAULT SETTINGS
DEFAULT SETTINGS
COMMUNICATION PARAMETERS
DEFAULT SETTINGS
COMMUNICATION PARAMETERS
DEFAULT SETTINGS
COMMUNICATION PARAMETERS
DEFAULT SETTINGS
COMMUNICATION PARAMETERS
DEFAULT SETTINGS
COMMUNICATION PARAMETERS
Default settings for “Aux” interface
DEFAULT SETTINGS
DC Power
SCANNER AND CABLE TERMINATIONS
Pin Function
1 No Connect
All signals are referenced from the MS2421/MS2422 scanner
Scale Data In
Scale RS232 to Host
Scale to
No Connect
9 No Connect
PinFunction
4 No Connect
† All signals are referenced from the auxiliary / secondary scanner
Specifications are subject to change without notice
PinFunction†
7 No Connect 8 No Connect
ITE Equipment
REGULATORY COMPLIANCE
Laser
Class A Devices
Folgendes trifft zu, wenn das Scannerkabel länger als 3 Meter ist
Remarque
European Standard
Class B Devices
Folgendes trifft zu, wenn das Scannerkabel kürzer als 3 Meter ist
Avertissement
REGULATORY COMPLIANCE
LIMITED WARRANTY
Metrologic Instruments, Inc
Suzhou Sales Office
Metrologic Eria Ibérica, SL
PATENTS
see power
see indicators
INDEX
6, 41
39-41
voltage
3, 4
see power
Page
Page
January 2009, Version
0 0 - 0 5 3 1 1 A