914490E SIP Speaker Installation Manual Brandname: 2N Category: Speaker System Total Pages: 36 Table of contents Content2Content31ProductOverview4AdvantagesofUse5BasicUnit612TermsandSymbols821BeforeYouStart1022MechanicalInstallation1123ElectricInstallation12MicrophonelineConnection13DigitalInputConnection14PowerSupplyConnection1524ProductDescription163FunctionandUse1831Configuration19Login2032DefaultReset2233BasicFunctions244TechnicalParameters285SupplementaryInformation3051Troubleshooting31Europe32Fcc33