Single-Line Laser Scan Engine Integration Guide
Table Of Contents
- IS4813, IS4815, IS4823 and IS4825
- Copyright/Trademarks
- Table Of Contents
- Introduction
- Assembly
- Mounting Specifications
- IS4813 and IS4815 Scan Engine Dimensions
- IS4823 and IS4825 Bracketed (-1 and -2) Dimensions
- IS4823 and IS4825 (-0) Decode Printed Circuit Board Dimensions
- Exit Beam Specifications
- Enclosure Specifications
- Electrostatic Discharge (ESD) Cautions
- Grounding
- Power Supply
- Power Sequencing
- Flex Cables
- Thermal Considerations
- Printed Circuit Board (PCB) Component Clearance
- Magnetic Sensitivity
- Airborne Contaminants and Foreign Materials
- Beam Clearance
- Output Window Properties
- Output Window Coatings
- Output Window Angle
- Minimum Allowable Window Position RequiredTo Avoid Detrimental Internal Reflective Beam Interference at Positive Exit Beam Angle Tolerance
- Minimum Allowable Window Position Required To Avoid Detrimental Internal Reflective Beam Interference at Negative Exit Beam Angle Tolerance
- Scan Engine Field Of View And Depth Of Field
- Descriptions Of IS4823 AND IS4825 Operating Modes
- Serial Configuration Mode
- General Design Specifications
- Detailed Electrical Specifications
- Scan Engine Terminations
- Decode Printed Circuit Board Terminations
- Flex Cable Specifications And Installation Guidelines
- Timing Diagrams
- Bar Code Element Time Calculation
- Regulatory Compliance
- Limited Warranty
- Patents
- Index
- Contact Information
- MANUAL DATE CODE
20
Example 2:
The following sample illustrates the serial command sequence for configuring the engine for the factory
default settings, disabling Code 128 scanning, and adding a “G” as a configurable prefix.
Commands for features that require sequences of multiple bar codes for activation (i.e. prefixes, suffixes,
and timeout features) should be sent in the same order that they are normally scanned.
Feature Host Command ASCII Representation Engine Response
Enter Configuration Mode [stx]999999[etx] 02h 39h 39h 39h 39h 39h 39h 03h [ack] or 06h
Load Defaults [stx]999998[etx] 02h 39h 39h 39h 39h 39h 38h 03h [ack] or 06h
Disable Code 128 [stx]100103[etx] 02h 31h 30h 30h 31h 30h 33h 03h [ack] or 06h
Configure Prefix #1 [stx]903500[etx] 02h 39h 30h 33h 35h 30h 30h 03h [ack] or 06h
Code Byte 0 [stx]0[etx] 02h 30h 03h [ack] or 06h
Code Byte 7 [stx]7[etx] 02h 37h 03h [ack] or 06h
Code Byte 1 [stx]1[etx] 02h 31h 03h [ack] or 06h
Exit Configuration Mode [stx]999999[etx] 02h 39h 39h 39h 39h 39h 39h 03h [ack] or 06h
Abbreviated ASCII Table
Character Hex Value Decimal Value
[STX] 02h 2
[ETX] 03h 3
[ACK] 06h 6
[NAK] 15h 21
0 30h 48
1 31h 49
2 32h 50
3 33h 51
4 34h 52
5 35h 53
6 36h 54
7 37h 55
8 38h 56
9 39h 57