简要说明：model 1937l display 19.0" diagonal aspect ratio 5:04 useful screen area horizontal: 14.8" (376 mm) v

model 1937l display 19.0" diagonal aspect ratio 5:04 useful screen area horizontal: 14.8" (376 mm) vertical: 11.9" (301 mm) native (optimal) resolution 1280 x 1024 other supported resolutions 512 x 247 @ 60 hz 512 x 248 @ 60 hz 640 x 350 @ 70 hz 640 x 480 @ 60, 61, 66, 72, 75 hz 720 x 400 @ 70hz 800 x 600 @ 56, 60, 72, 75hz 832 x 624 @ 75hz 1024 x 768 @ 60, 65, 70, 75 hz 1152 x 864 @ 75 hz 1280 x 1024 @ 60, 75hz colors 16.7 million brightness lcd panel: 250 nits (typical) accutouch: 200 nits acoustic pulse recognition: 225 nits intellitouch: 225 nits response time - total (typical) 10 msec viewing angle  horizontal: 160° total (typical) vertical: 155° total contrast ratio (typical) 800:01:00 on-screen display (osd) controls (optional remote with 1.8m cable): auto/sel, up, down, menu controls (back): menu, left, right, select , power settings: contrast, brightness, h/v position, rgb (color temp), clock, phase, recall languages: english, german, spanish, japanese, french lockouts: power, user controls input video format analog vga input video signal connector mini d-sub 15-pin vga type input frequency horizontal: 31.5-80.0 khz vertical: 56.3-75 hz power supply external dc - optional power brick (sold separately) input voltage dc: +12vdc ±5% input power connector specification (monitor) type: dc barrel jack barrel inner diameter: 6.4mm (+/- 0.3mm) pin outer diameter: 2.0mm (+0.0 -0.1mm) barrel depth: 8.8mm (+/- 0.3mm) power connector (power brick) type: dc barrel plug barrel outer diameter: 5.5mm (+/- 0.1mm) pin inner diameter: 2.1mm (+/-0.1mm) barrel length: 9.5mm (+/- 0.5mm) power consumption (typical) monitor: 38 w monitor and power brick: 43 w monitor dimensions width: 16.3" (415 mm) height: 13.5" (343 mm) depth: 2.0" (51 mm) shipping box dimensions 20.28" (515 mm) x 17.72" (450 mm) x 6.89" (175 mm) (w x d x h) weight actual: 11.5 lb (5.2 kg) shipping: 16.1 lb (7.3 kg) temperature operating: 0°c to 40°c (32°f to 104°f) storage: -20°c to 60°c (-4°f to 140°f) humidity operating: 20%-80% (noncondensing) storage: 10%-90% form factor open-frame enclosure color steel/black backlight lamp life minimum 50,000 hours to half brightness mtbf 50,000 hours demonstrated mounting options 75 mm or 100 mm vesa mount rear mount or with included standard mounting brackets front mount with optional bezel (see accessories for details) rack mount with optional bracket (see accessories for details) sealing touchscreen sealed to bezel touchscreen sealed to lcd。