Os-free with plug and play dedicated annotation button up to 40 simultaneous touchpoints display display diagonal 190.5 Cm 75 display brightness 350 cd m display resolution 3840 x 2160 pixels hd type 4k ultra hd panel type ads contrast ratio typical 1200:1 response time 8 ms maximum refresh rate 60 hz pixel frequency max 78 mhz touchscreen yes touch technology multi-touch touchscreen type infrared number of simultaneous touchpoints 40 viewing angle, vertical 178 viewing angle, horizontal 178 pixel pitch 0.429 X 0.429 Mm colour gamut 72% maximum pixel clock 78 mhz haze rate 25% technology infrared ir computer system user memory 32 gb ports & interfaces interface hdmi hdcp yes hdcp version 2.2 Usb 3.2 Gen 1 3.1 Gen 1 type-a ports quantity 4 usb 2.0 Ports quantity 1 usb connector type usb type-a, usb type-c usb type-c ports quantity 2 hdmi ports quantity 3 hdmi version 2.0 Line-in yes line-out yes ops slot 1 rs-232 ports 1 ergonomics product colour grey vesa mounting yes panel mounting interface 800 x 400 mm certification iec 62368-1 edtion 3&iec 60950-1 ul62368-1 edition 3 gb4943.1-2022 Psb iec 62368-1 nom-019 k 62368 iram iec 62368-1 eac iec 62368-1 inmetro iec 62368-1 saso iec 62368-1 bsmi iec 62368-1 iec 62368-1 as nzs 62368-1 iec60950-1 is13252 performance operating hours hours days 12 7 power power consumption typical 375 w power consumption standby 0.5 W power consumption sleep 0.5 W ac input frequency 50 60 hz ac input voltage 100-240 v operational conditions operati...
Os-free with plug and play dedicated annotation button up to 40 simultaneous touchpoints display display diagonal 190.5 Cm 75 display brightness 350 cd m display
