3
Chapter 3: Hardware Installation
Introduction
Caution: Thisdeviceshouldonlybepoweredbyapowersupplysourcewhich
meetsSafetyExtraLowVoltage(SELV)andLPS(LimitedPowerSource)
requirementsperUL1950,IEC950,andEN60950.Thepowersourcemustbecertified
bytheappropriatesafetyagencyforthecountryofinstallation.
Caution: Useagroundingstrapwheninstallingthisfeature.