Reference GuideTable of ContentsChapter 1 - Before You Begin15Purpose17Intended Audience17Guide Topics17Related Documentation18Bar Code Conventions18Typographical Conventions19Chapter 2 - Getting Started211555 Portable Data Terminal and Standard Versions23Setting Up the 155523PDT Version24Standard Version24Configuring Your Sabre 155524Configuring the 1555 Using EasySet25Configuring the 1555 Using the Mode Button, Trigger, and LCD25Quick Mode Select26Customizing Quick Mode Select27Interactive Configuration of the 1555 Using a Host System28Chapter 3 - Operational Modes29Autonomous Mode31Main Communications Port Command Set38Command Types38Dialog with the Host System39Tag Memory Architecture40Chapter 4 - Interactive Programming Mode41System Requirements43Communications Interface43RS-232 TTL Interface for PDT Version43RS TTL Interface for Standard Version44Point-to-Point Protocol45Frame Format45Maximum Frame Size46Proprietary DLE (Data Link Escape)46Frame Fields47Frame Acknowledgment51Implementation Rules52Checksum Calculation53PPP Frame Type56<TYPE> Definitions56Application Examples63Typical Host Frame Communications Algorithms64Lite Acknowledgment Option67Remote Control Interface68Command Types69Interactive Mode Commands (IMC = 0x0A)70Setup Commands (SMC = 0x00)83Appendix A - Acronyms and Glossary125A - byte127C - default parameters128display - host129HRP - mAH130MB - page131PDT - RSS132S - Ver133W - XON/XOFF134Appendix B - Command Value-to-Base 32 Conversion Table (b6 = 1)135Appendix C - Data Value-to-Base 64 Conversion Table149Appendix D - Code 128 ASCII Character-to-Parameter Conversion Table161Appendix E - System Specifications169Requirements171Battery Pack171Physical Specifications171Environmental Specifications171Power Usage172Communications173Host Interfaces173Software Features173Configuration173Data Rate173Tag Filter Function174Read/Write Performance174Read/Write Ranges174Read Range Examples174Optics System176Optical Parameters176Print Contrast177Ambient Light Immunity177Size: 903 KBPages: 178Language: EnglishOpen manual