TABLE OF CONTENTS

INTRODUCTION

 

Product Overview .............................................................................................

1

Applications and Protocols................................................................................

2

Scanner and Accessories .................................................................................

3

Basic Kit Components ...................................................................................

3

Optional Accessories.....................................................................................

3

7820 Scanner Design Specifications ................................................................

7

BASE MODEL CHARACTERISTICS

 

7820 Scanner ...................................................................................................

9

Components..................................................................................................

9

Dimensions .................................................................................................

10

Connector Panel..........................................................................................

10

Caution and Serial Number Label ...............................................................

11

Dust Label ...................................................................................................

12

INSTALLATION

 

Cable Installation (Interface Specific) .............................................................

13

Keyboard Wedge.........................................................................................

13

USB.............................................................................................................

14

RS232 .........................................................................................................

15

RS485 .........................................................................................................

16

Cable Installation (Secondary Honeywell Scanner) ........................................

17

EAS Deactivation............................................................................................

20

Flex Stand Installation, PN 46-00868 .............................................................

21

Wall Mount Stand Installation, PN 46-00869 ..................................................

24

SCANNER OPERATION

 

Scan Zone ......................................................................................................

28

Depth of Field by Minimum Bar Code Element Width.....................................

29

Indicator Descriptions .....................................................................................

33

Audible ........................................................................................................

33

Visual ..........................................................................................................

34

Failure Modes..............................................................................................

35

Diagnostic Indicator Display ........................................................................

36

ii