... VGA (15 pin D-SUB RGB) inputEarphone InputSupportRemote ControllerIR Remote ControllerOSDpower,menu,auto,up,downMenu LanguageEnglish, Germany, French, Spanish ... /DVI(OPTIONAL) Power Supply110-250 V AC / 12V DC, 50-60 HzPower Consumption16WPower adaptor: AC input:110-250V ... /4A,50-60Hz; (Internal adaptor)DC output: 12V/4A Line frequency30-80KHZfield frequency56-75HZOperating condition: ...