LCD-901 LCD Chart Monitor

LCD-901 LCD Chart Monitor Features: Ø Vedio and audio playing function: It can play the vedio and audio files stored on SD card or on U disk Ø Support extensible plug-in unit: Users can install their own test applications to the vison chart. This function satisfy customer’s desire of using user-defined tests. Ø We add 0.7 and 0.9 visus values to Decimal unit, which meets the common using habit of every user. Ø Equiped with a gravity- sensor. The vision chart can adjust the direction of the picture displayed on the screen. In this way the user can get a comfortable viewing angle no matter the vision chart is vertically or horizontally placed. Ø Gamma calibration function is realized in the contrast sensitivity test. Ø Real time optotype random display make the test accurate and reasonable. Ø Real time adjustment of red and green test chart Parameters: LCD 17-inch XGA Panel with LED backlit screen Resolution: 1208*1024 pixels Distance 2M-7M(in steps of 0.1m); 6ft~24ft (in step of 0.5ft) Low vision chart:0.6~1.5m(in step of 0.1m) Remote control IR Remote control battery AAA Brightness ≥2000 cd/m2 Optotypes E, C, Alphabet, Numbers, Children,Allen picture(normal and V type) Special charts: ETDRS,contrast sensitivity test,contrast test, Ishihara,cross cylinder,astigmatic fan dial,cross grid,fixation spot test, stero test,red/green panel,worth four-dot test,red/green balance,traffic light,horizontal coincidences,vertical coincidences, schober Low vision chart(E,C,Alphabet,Numbers,Children(Allen pictures),”V” Style Optotypes Mask type Change of the background, Single mask, Horizontal mask,Vertical mask, Red/Green mask,contrast sensitivity Visus unit 5-Grade(3.7~53), Decimal(0.05~2.0), Log MAR(-0.3~1.3), Snellen (ft)(20/700~20/10), Snellen (M)(6/210~6/3) Other functions Video playing,image browsing,Randomization optotype playing,mirror function,screen save function,standby function. Random display of optotypes Use with path folding mirror possible Screen-saver function