... service 15"open frame lcd monitor Dong guan CJtouch Electronic Co.,Ltd. which specializes in developing , manufacturing and marketing SAW ... Video Signal Input ConnectorMini D-Sub 15-pin VGAFrequency(H/V) 30~80KHz / 60~75HzPower Supply Type: External brickInput ... MENUFunctionBrightness, Contrast Ratio, Auto-adjust, Phase, Clock, H/V Location, Languages, Function, ResetTouch screen Type15“ IR touch panel ...