About This ManualOrganizationH3C S5810 Series Ethernet Switches Quick Start is organized as follows:Chapter Contents1 Product Overview Briefly introduces the appearance, system description, as well asthe features and applications of the H3C S5810 series switches.2 Installation PreparationsDescribes the requirements on installation site, the safetyrecommendations before and during installation, and the requiredtools.3 Installing a SwitchCovers the procedures for installing the H3C S5810 series,ground wire connection, power module installation, interfacemodule installation, and so on.4 Initial Power-OnHelps you get familiar with the basic knowledge of how to boot andconfigure the H3C S5810 series, including device startup,power-on, and initialization of system files, and so on.5 Maintenance andTroubleshootingIntroduces how to maintain software and hardware of the H3CS5810 series.Appendix Appendix A: Lightning protection of the H3C S5810 series switch.Appendix B: Provides Compliance and safety manual.ConventionsThe manual uses the following conventions:GUI conventionsConvention Description< > Button names are inside angle brackets. For example, click .[ ] Window names, menu items, data table and field names are insidesquare brackets. For example, pop up the [New User] window./ Multi-level menus are separated by forward slashes. For example,[File/Create/Folder].SymbolsConvention DescriptionMeans reader be extremely careful. Improper operation may causebodily injury.Means reader be careful. Improper operation may cause data loss ordamage to equipment.Means a complementary description.