new techology 1 year guarrantte 22-60VDC 90V-140/180~260VAC 45-63Hz System Function Display function1, AC voltage displayWhen the 125VAC LED lit up, it means the AC output is 125V.When the 230VAC LED lit up, it means the AC output is 230V.2, Outage displayWhen the Fault LED lit up, is means there is no electricity or the output is fail, and the inverter restart.3, Power showsPower output LED: The ...