Katin kula da nunin LED yana da alhakin karɓar bayanan nunin hoto daga tashar tashar kwamfuta, sanya shi cikin ƙwaƙwalwar ajiyar firam, da samar da bayanan nunin siriyal da lokacin sarrafa sikanin da nunin LED ke buƙata bisa ga yanayin tuƙi na bangare.LED nuni tsarin kula (LED Nuni Control System), kuma aka sani da LED nuni mai kula, LED nuni iko katin.

Nunin LED yana nuna kalmomi daban-daban, alamomi da zane-zane.Kwamfuta ce ke gyara bayanan nunin allo, an riga an ɗora su cikin ƙwaƙwalwar firam ɗin nunin lantarki ta LED ta tashar tashar jiragen ruwa ta RS232/485, sannan ana nunawa da kunna allo ta allo, a zagaye.Yanayin nuni yana da wadata da launi, kuma allon nuni yana aiki a layi.Saboda sauƙin sarrafawa, aiki mai dacewa da ƙananan farashi, allon nuni na LED yana da nau'o'in aikace-aikace a cikin masana'antu daban-daban a cikin al'umma.A halin yanzu, katunan sarrafawa da yawa da ake amfani dasu sune: AT-2 nau'in sarrafawa, katin sarrafa nau'in AT-3, katin sarrafa nau'in AT-4, katin nau'in bangare na AT-42.

An raba tsarin kula da nunin LED zuwa:

LED nuni asynchronous kula da tsarin, kuma aka sani da LED nuni offline kula da katin ko offline katin, an yafi amfani don nuna daban-daban rubutu, alamomi da graphics ko rayarwa.Kwamfuta ce ke gyara bayanin nunin allo.An riga an shigar da ƙwaƙwalwar firam ɗin allon nunin LED ta hanyar tashar jiragen ruwa ta RS232/485, sannan a nuna da kunna allon ta allo, a cyclically, kuma yanayin nuni yana da launi da bambanta.Babban fasalinsa shine: aiki mai sauƙi, ƙarancin farashi, da fa'idar amfani.Tsarin sarrafa asynchronous mai sauƙi na nunin LED zai iya nuna agogo na dijital kawai, rubutu, da haruffa na musamman.Tsarin sarrafa asynchronous na hoto da rubutu na nunin lantarki na LED yana da ayyuka na tsarin sarrafawa mai sauƙi.Bugu da ƙari, babban fasalin shine ikon sarrafa abun ciki na allon nuni a wurare daban-daban, goyan bayan agogon analog,

nuni, kirgawa, hoto, tebur da nunin raye-raye, kuma suna da ayyuka kamar na'urar sauya lokaci, sarrafa zafin jiki, sarrafa zafi, da sauransu;

LED nuni tsarin sarrafa aiki tare, LED nuni tsarin sarrafa aiki tare, yafi amfani da ainihin lokacin nuni na bidiyo, graphics, sanarwa, da dai sauransu, yafi amfani da ciki ko waje cikakken launi babban allo LED nuni, LED nuni aiki tare tsarin kula da tsarin sarrafawa. nunin LED Yanayin aiki na allon shine ainihin iri ɗaya da na na'urar duba kwamfuta.Yana yin taswirar hoton akan na'ura mai saka idanu na kwamfuta a cikin ainihin lokaci tare da ƙimar sabuntawa na aƙalla firam 60 a sakan daya.Yawancin lokaci yana da ikon nuna launuka masu launin toka, wanda zai iya cimma tasirin tallan multimedia..Babban fasalulluka shine: ainihin lokacin, wadatar bayyanawa, aiki mai rikitarwa, da farashi mai girma.Saitin tsarin sarrafa aiki tare na LED gabaɗaya ya ƙunshi katin aikawa, katin karɓa, da katin zane na DVI.