Keysight X-Series Signal Generators Getting Started Guide 3Safety InformationInstrument MarkingsInstrument MarkingsThe signal generator has the following markings. Familiarize yourself with eachmarking and its meaning before operating the signal generator.This symbol marks the standby position of the power line switch.This symbol indicates that the input power required is AC.The instruction manual symbol. The product is marked with this symbolwhen it is necessary for you to refer to instructions in the manual.The CE mark is a registered trademark of the European Community. If thissymbol is accompanied by a year, it is the year when the design was proven.The CSA mark is a registered trademark of the Canadian StandardsAssociation International.The C-Tick Mark is a trademark registered to the Australian SpectrumManagement Agency. This indicates compliance with all Australian EMCregulatory information.ICES/NMB-001 This is a marking to indicate product compliance with the CanadianInterference-Causing Equipment Standard (ICES-001)This is the symbol of an Industrial Scientific and Medical Group 1 Class AProduct. (CISPER 11, Clause 4)This symbol indicates conformance to the standard specifications.Indicates the time period during which no hazardous or toxic substanceelements are expected to leak or deteriorate during normal use. Forty yearsis the expected useful life of the product.This symbol indicates separate collection for electrical and electronicequipment, mandated under EU law as of August 13, 2005. All electric andelectronic equipment are required to be separated from normal waste fordisposal (Reference WEEE Directive, 2002/96/EC).This symbol on all primary and secondary packaging indicates compliance toChina standard GB 18455-2001.This equipment is Class A suitable for professional use and is for use inelectromagnetic environments outside of the home.