1.Two way video input,can be switched by key ... SourceLEDOSD LanguageChinese and English (optional)Analog AdjustmentsBrightiness , Contrast, Chroma (0~100)Color SystemPAL/NTSC Video Input1VP-P 75Ω (two way ... Temperature-30~85Power Consumption5 W Standard Fitting:User manualDescription:1.Two way video input,can be switched by key- ... press4.Wide range of supply voltage, DC12V±20% 7 Inch TFT LCD Car Monitor