Table of Contents

 

Introduction

 

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

1

Models and Accessories ...................................................................................................................................

2

Components of the IS4920 / IS4921 Decode Engine

 

IS4920-0 /IS4921-0 (Bracket Not Included) ..................................................................................................

3

IS4920-1 /IS4921-1 (Bracket Included).........................................................................................................

3

Components of the IS4910 / IS4911 (Non-Decode Engine)..............................................................................

4

Components of the Decode Printed Circuit Board

 

TTL Level RS232 ...........................................................................................................................................

5

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

5

Labels................................................................................................................................................................

5

Mounting Specifications

 

IS4910-00 /IS4911-00Non-Decode Engine Dimensions .................................................................................

6

IS4910-01 /IS4911-01Non-Decode Engine Dimensions .................................................................................

7

IS4910-02 /IS4911-02Non-Decode Engine Dimensions .................................................................................

8

Decode Printed Circuit Board Dimensions

 

TTL Level RS232 .........................................................................................................................................

10

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

10

IS4920-2 /IS4921-2 Bracketed Decode Engine Dimensions..........................................................................

11

Enclosure Specifications

 

Electrostatic Discharge (ESD) Cautions ......................................................................................................

12

Airborne Contaminants and Foreign Materials.............................................................................................

12

Output Window Properties ...........................................................................................................................

13

Output Window Coatings .............................................................................................................................

13

Optical Clearance Specifications .................................................................................................................

14

System Considerations

 

Power Supply ..................................................................................................................................................

15

Host Flex Cable...............................................................................................................................................

15

Power Sequencing ..........................................................................................................................................

15

Thermal Considerations ..................................................................................................................................

15

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