15英寸，临的桌面显示跟碰了屏幕VGA

Parameters of product Working VoltageDC 11.5V-13VWorking Temperature0 60CStorage temperature-25 60CInput configuration2 channel of video input, 1channel L/R audio inputScreen size15 inches (4:3 diagonal)surface treatment3HActive area304.1(H)*228.1(V)mmDriver elementa-Si TFT active matrixResolutions1024(H)×768(V) pixelPixel arrangementRGB vertical stripePixel pitch0.297(H)*0.297(W)mmDisplay modeNormally whiteBrightness400cd/ m2Contrast400:1Response time7msElectronical consumption20WLCD panel15 inch samsung digital panelIR/FM FrequencyFM-88.9MHZ; IR-2.3MHZ/2.8MHZTV channel parametersVHF-L 48.25 170.00MHZ VHF-H 170.00 450.00MHZView angle65/65L/R, 45/55 U/DFunctions Full Touch Function Touch panel for PCStand OptionalVGA PortThe Highest Resolution is to 1024×768AV and TV functionOperation System is WIN9X,2000,ME,CE/UNIXAccessories 1pcs LCD Monitor1pcs Stand Shelf1pcs VGA Cable1pcs Instruction Manual1pcs AC/DC Power Adapter1pcs USB Cable1pcs Instruction Manual1pcs touch pensome screw for fixing the shelfPacking CartonSize(cm): 45*32*409.5KG215" LCD monitor ----front 15" LCD monitor---Back 15" LCD monitor----all