8 ABOUT T HIS GUIDEHow to Use This GuideThe following table shows where to find specific information in thisguide.ConventionsTable 1 lists conventions that are used throughout this guide.Related DocumentationThe following documents will provide additional useful information. Advanced RPS Type 1 Power Module User Guide(DUA1607-2AAA0X) Advanced RPS Type 1 ‘Y’ Cable User Guide(DUA1607-9AAA0X) Advanced RPS Type 2A Power Module User Guide(DUA1607-4AAA0X)If you are looking for: Turn to:An overall description of the Advanced RPS. Chapter 1How to install the Advanced RPS. Chapter 2Safety Information applicable to the Advanced RPS Appendix ATechnical Information about the Advanced RPS. Appendix BPermitted configurations for the Power Modules. Appendix CTroubleshooting. Appendix DHow you can contact 3Com for support. Appendix ETable 1 Notice IconsIcon Notice Type DescriptionInformation note Information that describes important features orinstructionsCaution Information that alerts you to potential loss of data ordamage to an application, system, or device or potentialhazards relating to installation.Warning Information that alerts you to potential personal injury