 
  ii 
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