TV System S350H PAL/NTSC (0~255, FS Tuner) Display Technology:3.5" polysilicon TFT LCD Resolution:640 * 480.Support:1024*768 Support DVB-T, USB, Card reader Support TeleText function Compatibility HDTV:Support 1080i/720P/576P/480P/576i/480i Image enhance Technology:ACM(Adaptive Color Management)&ACC(Adaptive Contrast & Color) & DCDI(Directional Correlational De-Interlace). Safety features:Power off confirm/High temperature protect/Optical Keystone adjustment/Error Warning. Focus adjustments:Support Vertical Zoom/Image Zoom/Image Shrink. Flip function:Horizontal/Vertical flip. Environment Modes:Day/Night/Standard 3 environment modes. Security Mode:Support " Password for Power On" security mode. Auto Power Off:Support Auto Power Off when No Signal. Aspect ratio:Support 16:9/4:3 mode. Speaker:2W *2 Audio output. Languages:Support up to 9 national OSD languages.(customer optional) Signal interface:CVBS *1/S-Video * 1/ YPbPr * 1/ D-SUB *1/TV *1. Audible noise:Super quiet ventilating system:< 28dB. Brightness:2300Lumens --- High Brightness Optical System Contrast ratio;1000:1 Lamp:6000 hours --- an extraordinary extended lamp life Weight:2.8Kg Voltage:AC100-240V 50/60Hz