Led monitor smartimage smartpower truevision smartcontrast series philips s line screen size 17 inches max resolution 1 280 x 1 024 pixel response time 5 ms aspect ratio 54 contrast ratio dynamic 20 000 0001 contrast ratio typical 1 0001 brightness 250 cdm widescreen dot pitch 0 264 mm viewing angle 170160 pixel density 9642 ppi hdcp enabled display settings srgb support horizontal frequency range 30 83 khz vertical frequency ra