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Table of Contents Introduction 
Product Overview ...........................................................................................................................................1 
Models and Accessories 
Non-Decode Engines................................................................................................................................2 
Decode Engines........................................................................................................................................2 
Labels............................................................................................................................................................. 2 
Components of the IS4800 Engine Series 
IS4813 and IS4815 Non-Decode Engine..................................................................................................3 
IS4823 and IS4825 (-0) Decode Engine Assembly ..................................................................................3 
IS4823 and IS4825 Bracketed (-1 and -2) Decode Engine Assembly......................................................4 
Assembly 
IS4823-2 and the IS4823-2.............................................................................................................................5 
Mounting Specifications 
IS4813 and IS4815 Scan Engine Dimensions................................................................................................6 
IS4823 and IS4825 Bracketed (-1 and -2) Dimensions.................................................................................. 7 
IS4823 and IS4825 (-0) Decode Printed Circuit Board Dimensions............................................................... 8 
Exit Beam Specifications................................................................................................................................ 9 
Enclosure Specifications 
Electrostatic Discharge (ESD) Cautions.................................................................................................10 
Grounding...............................................................................................................................................10 
Power Supply..........................................................................................................................................10 
Power Sequencing..................................................................................................................................10 
Host Flex Cable ......................................................................................................................................11 
Thermal Considerations..........................................................................................................................11 
Printed Circuit Board Component Clearance..........................................................................................11 
Magnetic Sensitivity................................................................................................................................11 
Airborne Contaminants and Foreign Materials .......................................................................................11 
Beam Clearance.....................................................................................................................................12 
Output Window Properties......................................................................................................................12 
Output Window Coatings........................................................................................................................13 
Output Window Angle.............................................................................................................................13 
Field of View and Depth of Field............................................................................... 16 
Description Of IS4823 and IS4825 Operating Modes 
Activation Modes ..........................................................................................................................................17 
Common Activation Mode Features..............................................................................................................17 
Continuous Blinky Mode...............................................................................................................................18