(Product spec.) (type) LA760，LA770，780 (size) (17" LCD) (Tech.parameter) (visual area) 337.9mm( W.)?270.3mm( H.) (luminosity) 260cd/m2 (contrast) 500/1 (time of response) 16ms (visual degree_ 140/135(CR>10) (signal input) (two types: simulative signal/ DVI signal) (power input) (inner power) (BIT) 1280 X1024 (horizontal frequency) 31KHz ? 80KHz (field frequency) 55-75Hz (band size) 135MHZ (power use while opening) <40W (light life) 50000 (H.) (power use while closing) <3W OSD(languages) (Chinese, English,Germany,French, Spanish, Italy) (Outlook Spec.) (according to sample) (Certification) CB/CE/FCC/ CCC (认证中)