Metrologic Instruments MS7120 T ABLE OF C

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TABLE OF CONTENTS
Introduction................................................................................................1
Scanner and Accessories..........................................................................2
Operational Notes .....................................................................................3
Installation
For RS232, OCIA and IBM 46XX Interfaces.........................................4
For Keyboard Wedge Interface.............................................................5
For Stand Alone Keyboard Interface.....................................................6
Notes for USB Interface........................................................................7
Notes for MS7120-00 'Laser Emulation' ...............................................7
Scanner Parts............................................................................................8
Audible Indicators......................................................................................9
Visual Indicators......................................................................................10
Failure Modes..........................................................................................11
Labels......................................................................................................12
Maintenance............................................................................................12
Scan Volume Specifications
Optimal Low Density (Default)............................................................ 13
Optimal High Density.......................................................................... 13
Close...................................................................................................14
Normal.................................................................................................14
Far.......................................................................................................15
Depth of Field by Minimum Bar Code Element Width
Optimal Low Density (Default)............................................................ 16
Optimal High Density.......................................................................... 17
Close...................................................................................................18
Normal.................................................................................................19
Far.......................................................................................................20
Installing the Optional Wall/Counter Mount.............................................21
Troubleshooting Guide............................................................................22
RS-232 Demonstration Program.............................................................27
Applications and Protocols......................................................................28
Design Specifications..............................................................................29
Default Settings.......................................................................................31
Scanner and Cable Terminations............................................................36
Limited Warranty..................................................................................... 39
Notices ....................................................................................................40
Patents.................................................................................................... 44
Index........................................................................................................45