TECHNICAL SPECIFICATIONSSE55 SE80SE55HSE80H PIXEL PITCH55 mm80 mm55 mm80 mm PANEL RESOLUTION8 x 128 dots8 x 96 dots8 x 128 dots8 x 128 dots LED QUANTITY/PANEL1024 dots768 dots1024 dots1024 dots PANEL DIMENSION440 x 7040 mm640 x 7680 mm440 x 7040 mm640 x 10240 mm BRIGHTNESS1000 nits600 nits4000 nits2000 nits PANEL AREA3.1 ㎡4.9 ㎡3.1 ㎡6.5 ㎡ PANEL WEIGHT9.5 kg10.5 kg20 kg22 kg SHORTEST VIEWING DISTANCE55 m80 m55 m80 m TRANSPARENCY65%75%60%70% AVERAGE POWER CONSUMPTION210 W160 W660 W670 W REFRESH RATE1000 Hz IP RATINGIP54/65(Optional) GREY SCALE12 bit VIEWING ANGLE120°/110° PIXEL CONFIGURATION3-IN-1 SMD BRIGHTNESS ADJUSTMENT256 level OPERATING TEMPERATURE-30℃ ~ +40℃ OPERATING HUMIDITY10%~90% RH TENURE LIFE OF LAMP (50% BRIGHTNESS)> 50,000 Hours INPUT POWERAC110-240V 50/60Hz SIGNAL TYPE (ADOPTING VIDEO PROCESSOR)AV, S-Video, VGA, CVBS, HDMI, DVI, SDI DRIVE MODEConstant Current OPERATING SYSTEMWindows2000/XP/Vista/Windows7/Windows8 CERTIFICATESTUV-RH CE, FCC, ETL