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Table of Contents
Introduction
Product Overview ..............................................................................................................................................1
Models and Accessories ...................................................................................................................................2
Components of the IS4910 / IS4911 Non-Decode Engine................................................................................3
Labels................................................................................................................................................................4
Mounting Specifications
IS4910-00 / IS4911-00 Non-Decode Engine Dimensions .................................................................................5
IS4910-01 / IS4911-01 Non-Decode Engine Dimensions .................................................................................6
IS4910-02 / IS4911-02 Non-Decode Engine Dimensions .................................................................................7
Enclosure Specifications
Electrostatic Discharge (ESD) Cautions ........................................................................................................8
Airborne Contaminants and Foreign Materials...............................................................................................8
Output Window Properties .............................................................................................................................9
Output Window Coatings ...............................................................................................................................9
Optical Clearance Specifications .................................................................................................................10
System Considerations
Power Supply Decoupling ...............................................................................................................................11
Power Sequencing ..........................................................................................................................................11
High-Speed Digital Bus ...................................................................................................................................11
Thermal Considerations ..................................................................................................................................11
Theory of Operation
Overview .........................................................................................................................................................12
Snapshot Mode ...............................................................................................................................................14
Snapshot Illumination Waveforms................................................................................................................15
Video Mode .....................................................................................................................................................16
Targeting .........................................................................................................................................................16
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C Interface....................................................................................................................................................16
Camera Bus Timings.......................................................................................................................................17
Wake Up Timing..............................................................................................................................................18
Electrical Specifications...................................................................................................................................19