DISPLAY CHARACTERISTICS Design ul tra slim Diagonal 21.5", 54.6cm Panel VA, matte finish Native resolution 1920 x 1080 @75Hz (HDMI&DisplayPort, 2.1 megapixel Full HD) Aspect ratio 16:9 Panel brightness 250 cd/m2 Static contrast 3000:1 Advanced contrast 80M:1 Response time (GTG) 4ms Viewing zone horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° Colour support 16.7mln (sRGB: 99%; NTSC: 72%) Horizontal Sync 30 - 83kHz Viewable area W x H 476 x 267.8mm, 18.7 x 10.5" Pixel pitch 0.248mm Colour matte, whiteINTERFACES / CONNECTORS / CONTROLS Signal input VGA x1 (1920 x 1080 @60Hz) HDMI x1 (1920 x 1080 @75Hz) DisplayPort x1 (1920 x 1080 @75Hz) USB HUB x2 (v. 2.0) HDCP yes Head phone connector yesFEATURES Blu e light reducer yes Flicker free yes OSD languages EN, DE, FR, ES, IT, RU, JP, CZ, NL, PL Control buttons Power, Menu/ Select, Scroll up/ Volume, Scroll Down/ ECO, Exit, Input User controls auto adjust, picture adjust (brightness, contrast, ECO, Blue Light Reducer, ACR, OD), geometry (H. position, V. position, pixel clock, phase), colour settings (colour temp. , user preset, i-Style colour), OSD (OSD H. position, OSD V. position, OSD rotate, OSD time), language, recall, miscellaneous (sharp and soft, video mode adjust, opening logo, display information), input select (input source), audio settings (volume, mute, audio input) Speakers 2 x 1W Convenience Kensington -lock prepared, DDC2B, Mac OSXMECHANICAL Display position adjustments height, swivel, tilt, pivot (rotation both sides) Height adjustment 130mm Rotation (PIVOT function) 90° Swivel stand 90°; ° left; 45° right Tilt angle 22° up; 5° down VESA mounting 100 x 100mm Operation temperature range 5°C - 35°C Storage temperature range - 20°C - 60°CACCESSORIES INCLUDED Cables power, USB, HDMI Other quick start guide, safety guidePOWER MANAGEMENT Power supply unit internal Power supply AC 100 - 240V, 50/60Hz Power usage 196W typical, 0.3W stand by, 0.26W off modeSUSTAINABILITY Regulations CE, TÜV-GS, VCCI-B, PSE, RoHS support, ErP, WEEE, CU, REACH Other REACH SVHC above 0.1%: LeadDIMENSIONS / WEIGHT