Active Screen Size 30?Diagonal Pixel Pitch 0.297*0.297mm Maximum Resolution 1280*768@75Hz Maximum Displayable Colors 16.7M Response time Tr+Tf=20ms Contrast Ratio 500:1 Brightness 600 cd/ ㎡ Viewing Angle 170 ?/170 ?(H/V) Audio output 10W+10W OSD Control Yes （ 6 languages ） Line Frequency 30-100KHz Place Frequency 60-75KHz Power consumption <150W Wall Mountable Yes Input voltage AC 100~240 VAC, 50~60 Hz TV Mode PAL/SECAM/NTSC optional Input port VGA, AV, TV, S-video TV Dimension 1035*590*288mm Box Dimension 840*680*325mm Net 23KG Gross 25KG