LED顯(xian)(xian)示(shi)屏(ping)(ping)的(de)(de)(de)(de)(de)驅(qu)動(dong)方式(shi)主要有以下幾種：1.靜(jing)態掃描驅(qu)動(dong)：將(jiang)LED顯(xian)(xian)示(shi)屏(ping)(ping)分(fen)為(wei)若(ruo)干個(ge)區域，每個(ge)區域內(nei)的(de)(de)(de)(de)(de)LED燈(deng)(deng)點亮(liang)(liang)或熄(xi)(xi)滅的(de)(de)(de)(de)(de)時間(jian)是固定的(de)(de)(de)(de)(de)，通(tong)(tong)過(guo)控制每個(ge)區域的(de)(de)(de)(de)(de)點亮(liang)(liang)時間(jian)和(he)(he)熄(xi)(xi)滅時間(jian)來(lai)(lai)(lai)實(shi)現(xian)顯(xian)(xian)示(shi)效果。2.動(dong)態掃描驅(qu)動(dong)：將(jiang)LED顯(xian)(xian)示(shi)屏(ping)(ping)分(fen)為(wei)若(ruo)干個(ge)行(xing)和(he)(he)列(lie)(lie)，通(tong)(tong)過(guo)控制行(xing)和(he)(he)列(lie)(lie)的(de)(de)(de)(de)(de)掃描順序(xu)和(he)(he)時間(jian)來(lai)(lai)(lai)實(shi)現(xian)LED燈(deng)(deng)的(de)(de)(de)(de)(de)點亮(liang)(liang)和(he)(he)熄(xi)(xi)滅。3.串行(xing)驅(qu)動(dong)：將(jiang)LED燈(deng)(deng)串聯(lian)(lian)起來(lai)(lai)(lai)，通(tong)(tong)過(guo)控制串聯(lian)(lian)的(de)(de)(de)(de)(de)LED燈(deng)(deng)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)和(he)(he)電(dian)(dian)(dian)流(liu)來(lai)(lai)(lai)實(shi)現(xian)點亮(liang)(liang)和(he)(he)熄(xi)(xi)滅。4.并(bing)行(xing)驅(qu)動(dong)：將(jiang)LED燈(deng)(deng)并(bing)聯(lian)(lian)起來(lai)(lai)(lai)，通(tong)(tong)過(guo)控制并(bing)聯(lian)(lian)的(de)(de)(de)(de)(de)LED燈(deng)(deng)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)和(he)(he)電(dian)(dian)(dian)流(liu)來(lai)(lai)(lai)實(shi)現(xian)點亮(liang)(liang)和(he)(he)熄(xi)(xi)滅。5.點陣驅(qu)動(dong)：將(jiang)LED燈(deng)(deng)排列(lie)(lie)成點陣的(de)(de)(de)(de)(de)形(xing)式(shi)，通(tong)(tong)過(guo)控制每個(ge)點的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)和(he)(he)電(dian)(dian)(dian)流(liu)來(lai)(lai)(lai)實(shi)現(xian)點亮(liang)(liang)和(he)(he)熄(xi)(xi)滅。以上是LED顯(xian)(xian)示(shi)屏(ping)(ping)的(de)(de)(de)(de)(de)主要驅(qu)動(dong)方式(shi)，不(bu)同(tong)的(de)(de)(de)(de)(de)驅(qu)動(dong)方式(shi)適用(yong)于不(bu)同(tong)的(de)(de)(de)(de)(de)場景和(he)(he)需求，用(yong)戶可以根據自己(ji)的(de)(de)(de)(de)(de)實(shi)際(ji)情況選(xuan)擇合適的(de)(de)(de)(de)(de)驅(qu)動(dong)方式(shi)。LED顯(xian)(xian)示(shi)屏(ping)(ping)具有高分(fen)辨率、高對比(bi)度的(de)(de)(de)(de)(de)特點，能夠提供更加細(xi)膩的(de)(de)(de)(de)(de)圖像細(xi)節。品牌LED顯(xian)(xian)示(shi)屏(ping)(ping)施(shi)工測(ce)量(liang)

LED顯(xian)示(shi)(shi)(shi)屏（LEDpanel）：LED就是light emitting diode ，發(fa)(fa)光(guang)二(er)(er)極(ji)(ji)管的(de)(de)英文縮(suo)寫，簡稱(cheng)LED。它利(li)用(yong)半(ban)導(dao)體P-N結電(dian)致發(fa)(fa)光(guang)原理產生(sheng)紅，綠(lv)，蘭顏(yan)色(se)。是六十(shi)年(nian)代未發(fa)(fa)展(zhan)起來(lai)的(de)(de)一種半(ban)導(dao)體顯(xian)示(shi)(shi)(shi)器件；七十(shi)年(nian)代，隨著半(ban)導(dao)體材料合成技術、單(dan)晶制(zhi)造技術和(he)P-N結形成技術的(de)(de)研究進展(zhan)，發(fa)(fa)光(guang)二(er)(er)極(ji)(ji)管在(zai)發(fa)(fa)光(guang)顏(yan)色(se)、亮度等(deng)性能得以提高(gao)(gao)(gao)(gao)并(bing)迅(xun)速(su)進入批量(liang)化和(he)實用(yong)化；進入八十(shi)年(nian)代，LED在(zai)發(fa)(fa)光(guang)波長(chang)范圍和(he)性能方面提高(gao)(gao)(gao)(gao)，并(bing)開始(shi)形成平(ping)板顯(xian)示(shi)(shi)(shi)產品即LED顯(xian)示(shi)(shi)(shi)屏，八十(shi)年(nian)代后(hou)期在(zai)全球迅(xun)速(su)發(fa)(fa)展(zhan)起來(lai)的(de)(de)新型信(xin)息(xi)顯(xian)示(shi)(shi)(shi)媒體，利(li)用(yong)發(fa)(fa)光(guang)二(er)(er)極(ji)(ji)管構成的(de)(de)點(dian)(dian)陣模塊(kuai)或像素單(dan)元組成在(zai)面積顯(xian)示(shi)(shi)(shi)屏幕(mu)，以可靠(kao)性高(gao)(gao)(gao)(gao)、使用(yong)壽命(ming)長(chang)、環境適(shi)應能力強、價格性能比高(gao)(gao)(gao)(gao)、使用(yong)成本低等(deng)特點(dian)(dian)，在(zai)短(duan)(duan)短(duan)(duan)的(de)(de)十(shi)來(lai)年(nian)中，迅(xun)速(su)成長(chang)為平(ping)板顯(xian)示(shi)(shi)(shi)的(de)(de)主(zhu)流產品，在(zai)信(xin)息(xi)顯(xian)示(shi)(shi)(shi)領(ling)域得到了廣泛的(de)(de)應用(yong)什么是LED顯(xian)示(shi)(shi)(shi)屏零(ling)售價LED顯(xian)示(shi)(shi)(shi)屏可以當(dang)做廣告屏使用(yong)。

分(fen)類(lei)1．按顏(yan)色(se)基(ji)色(se)可(ke)以分(fen)為單(dan)基(ji)色(se)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：單(dan)一(yi)顏(yan)色(se)（紅色(se)或(huo)綠色(se)）。雙(shuang)基(ji)色(se)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：紅和綠雙(shuang)基(ji)色(se)，256級灰(hui)度、可(ke)以顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)65536種顏(yan)色(se)。全彩(cai)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)全彩(cai)色(se)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：紅、綠、藍(lan)三基(ji)色(se)，256級灰(hui)度的(de)全彩(cai)色(se)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)可(ke)以顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)一(yi)千(qian)六(liu)百多萬種顏(yan)色(se)。LED電(dian)(dian)子(zi)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)2．按顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)器件(jian)分(fen)類(lei)LED數碼顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)器件(jian)為7段碼數碼管，適于制(zhi)作(zuo)(zuo)時鐘屏(ping)(ping)(ping)(ping)(ping)、利率屏(ping)(ping)(ping)(ping)(ping)等，顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)數字的(de)電(dian)(dian)子(zi)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)。LED點(dian)陣(zhen)圖(tu)文(wen)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)器件(jian)是(shi)(shi)由(you)許多均勻排(pai)列的(de)發(fa)光(guang)(guang)(guang)二(er)(er)極(ji)管組(zu)成的(de)點(dian)陣(zhen)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)模塊(kuai)，適于播放文(wen)字、圖(tu)像(xiang)信息。3．按使用場(chang)合分(fen)類(lei)室(shi)(shi)內顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：發(fa)光(guang)(guang)(guang)點(dian)較(jiao)小，一(yi)般(ban)Φ3mm--Φ8mm，顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)面積一(yi)般(ban)幾(ji)至十(shi)幾(ji)平方(fang)米(mi)。室(shi)(shi)外顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)：面積一(yi)般(ban)幾(ji)十(shi)平方(fang)米(mi)至幾(ji)百平方(fang)米(mi)，亮度高，可(ke)在陽光(guang)(guang)(guang)下工作(zuo)(zuo)，具有一(yi)定的(de)防(fang)風、防(fang)雨、防(fang)水功能。4．按發(fa)光(guang)(guang)(guang)點(dian)像(xiang)素間(jian)距分(fen)類(lei)室(shi)(shi)內屏(ping)(ping)(ping)(ping)(ping)：P3mm、P3.75mm、P4mm 、P6mm、 P7.62mm、P8mm、P10mm室(shi)(shi)外屏(ping)(ping)(ping)(ping)(ping)：P10mm、P12mm、P14mm、P16mm、P20mm、P25mm、P31.25mm、P36mm、室(shi)(shi)外屏(ping)(ping)(ping)(ping)(ping)發(fa)光(guang)(guang)(guang)的(de)基(ji)本(ben)單(dan)元為發(fa)光(guang)(guang)(guang)筒(tong)，發(fa)光(guang)(guang)(guang)筒(tong)的(de)原理是(shi)(shi)將一(yi)組(zu)紅、綠、藍(lan)發(fa)光(guang)(guang)(guang)二(er)(er)極(ji)管封在一(yi)個塑料筒(tong)內共同發(fa)光(guang)(guang)(guang)增強亮度。

LED顯(xian)(xian)示(shi)屏(ping)是一種高(gao)(gao)亮(liang)度(du)(du)、高(gao)(gao)清(qing)晰(xi)度(du)(du)、高(gao)(gao)可(ke)(ke)(ke)(ke)靠(kao)性(xing)的(de)(de)(de)顯(xian)(xian)示(shi)設(she)備，廣(guang)泛應(ying)用(yong)于(yu)(yu)各(ge)種場(chang)(chang)合(he)。主要應(ying)用(yong)領域(yu)包括以(yi)(yi)(yi)下(xia)幾個方面：1.室(shi)內場(chang)(chang)合(he)：LED顯(xian)(xian)示(shi)屏(ping)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)(yu)室(shi)內的(de)(de)(de)商業(ye)廣(guang)告、展(zhan)覽展(zhan)示(shi)、會議演講、舞臺演出等場(chang)(chang)合(he)。其高(gao)(gao)亮(liang)度(du)(du)、高(gao)(gao)清(qing)晰(xi)度(du)(du)的(de)(de)(de)特(te)(te)(te)點(dian)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)吸(xi)引觀眾的(de)(de)(de)注意力，提(ti)高(gao)(gao)信息傳(chuan)遞效(xiao)果。2.室(shi)外場(chang)(chang)合(he)：LED顯(xian)(xian)示(shi)屏(ping)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)(yu)室(shi)外的(de)(de)(de)廣(guang)告牌(pai)、大型活(huo)動(dong)現場(chang)(chang)、體(ti)育場(chang)(chang)館、交通指示(shi)牌(pai)等場(chang)(chang)合(he)。其高(gao)(gao)亮(liang)度(du)(du)、高(gao)(gao)可(ke)(ke)(ke)(ke)靠(kao)性(xing)的(de)(de)(de)特(te)(te)(te)點(dian)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)在各(ge)種惡劣天氣條件下(xia)正(zheng)常工作，保(bao)證信息傳(chuan)遞的(de)(de)(de)穩定性(xing)和可(ke)(ke)(ke)(ke)靠(kao)性(xing)。3.汽車(che)行業(ye)：LED顯(xian)(xian)示(shi)屏(ping)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)(yu)汽車(che)儀(yi)表盤(pan)、車(che)載廣(guang)告屏(ping)、車(che)載導航屏(ping)等場(chang)(chang)合(he)。其高(gao)(gao)亮(liang)度(du)(du)、高(gao)(gao)清(qing)晰(xi)度(du)(du)的(de)(de)(de)特(te)(te)(te)點(dian)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)提(ti)高(gao)(gao)駕(jia)駛員的(de)(de)(de)安全性(xing)和舒適性(xing)，同時(shi)也可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)為乘客提(ti)供(gong)更好(hao)的(de)(de)(de)娛樂體(ti)驗。4.家(jia)庭娛樂：LED顯(xian)(xian)示(shi)屏(ping)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)(yu)家(jia)庭影院、游戲娛樂等場(chang)(chang)合(he)。其高(gao)(gao)清(qing)晰(xi)度(du)(du)、高(gao)(gao)色(se)彩還(huan)原(yuan)度(du)(du)的(de)(de)(de)特(te)(te)(te)點(dian)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)提(ti)供(gong)更好(hao)的(de)(de)(de)視覺效(xiao)果，讓用(yong)戶享受更好(hao)的(de)(de)(de)娛樂體(ti)驗。LED顯(xian)(xian)示(shi)屏(ping)在工業(ye)領域(yu)有重要作用(yong)，可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)(yu)顯(xian)(xian)示(shi)生產數據、設(she)備狀態等信息。

LED顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)常(chang)(chang)見問題(ti)包括：1.顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)無法(fa)(fa)正常(chang)(chang)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)：這可(ke)(ke)(ke)能(neng)是(shi)(shi)由于(yu)電(dian)(dian)源(yuan)故(gu)障(zhang)、信號(hao)(hao)線(xian)松(song)動或(huo)(huo)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)本身(shen)(shen)(shen)的(de)(de)(de)故(gu)障(zhang)導(dao)致的(de)(de)(de)。解決(jue)方法(fa)(fa)是(shi)(shi)檢查(cha)電(dian)(dian)源(yuan)和(he)信號(hao)(hao)線(xian)是(shi)(shi)否(fou)連接良好(hao)，如果問題(ti)仍然存在，則(ze)(ze)需要聯系(xi)售(shou)后(hou)服(fu)(fu)務(wu)(wu)。2.顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)出(chu)現閃爍或(huo)(huo)顏(yan)色失真：這可(ke)(ke)(ke)能(neng)是(shi)(shi)由于(yu)信號(hao)(hao)源(yuan)不穩(wen)定或(huo)(huo)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)本身(shen)(shen)(shen)的(de)(de)(de)故(gu)障(zhang)導(dao)致的(de)(de)(de)。解決(jue)方法(fa)(fa)是(shi)(shi)檢查(cha)信號(hao)(hao)源(yuan)是(shi)(shi)否(fou)穩(wen)定，如果問題(ti)仍然存在，則(ze)(ze)需要聯系(xi)售(shou)后(hou)服(fu)(fu)務(wu)(wu)。3.顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)亮(liang)度(du)不足：這可(ke)(ke)(ke)能(neng)是(shi)(shi)由于(yu)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)本身(shen)(shen)(shen)的(de)(de)(de)亮(liang)度(du)設置不正確或(huo)(huo)燈(deng)珠(zhu)(zhu)老化導(dao)致的(de)(de)(de)。解決(jue)方法(fa)(fa)是(shi)(shi)調(diao)整顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)的(de)(de)(de)亮(liang)度(du)設置或(huo)(huo)更換(huan)燈(deng)珠(zhu)(zhu)。4.顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)出(chu)現死點或(huo)(huo)亮(liang)點：這可(ke)(ke)(ke)能(neng)是(shi)(shi)由于(yu)燈(deng)珠(zhu)(zhu)損壞或(huo)(huo)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)本身(shen)(shen)(shen)的(de)(de)(de)故(gu)障(zhang)導(dao)致的(de)(de)(de)。解決(jue)方法(fa)(fa)是(shi)(shi)更換(huan)燈(deng)珠(zhu)(zhu)或(huo)(huo)聯系(xi)售(shou)后(hou)服(fu)(fu)務(wu)(wu)。5.顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)出(chu)現漏光或(huo)(huo)暗角：這可(ke)(ke)(ke)能(neng)是(shi)(shi)由于(yu)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)本身(shen)(shen)(shen)的(de)(de)(de)制(zhi)造工藝不良導(dao)致的(de)(de)(de)。解決(jue)方法(fa)(fa)是(shi)(shi)更換(huan)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)或(huo)(huo)聯系(xi)售(shou)后(hou)服(fu)(fu)務(wu)(wu)。LED顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)可(ke)(ke)(ke)以顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)各種(zhong)文(wen)字、圖片(pian)和(he)視頻等內容，適合用于(yu)廣告、宣傳(chuan)、舞臺演(yan)出(chu)等領(ling)域(yu)。品(pin)牌LED顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)施(shi)工測量

LED顯(xian)示(shi)屏(ping)具(ju)有高響(xiang)應速(su)度、高刷新率的特點，能夠提供(gong)更加流暢的視覺(jue)效果。品(pin)牌LED顯(xian)示(shi)屏(ping)施工(gong)測量

要(yao)(yao)(yao)(yao)排(pai)除(chu)LED顯(xian)示(shi)屏(ping)的(de)故障，需要(yao)(yao)(yao)(yao)進行以(yi)下步驟：1.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)電(dian)(dian)源(yuan)(yuan)：首先要(yao)(yao)(yao)(yao)檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)LED顯(xian)示(shi)屏(ping)的(de)電(dian)(dian)源(yuan)(yuan)是(shi)(shi)(shi)否正常，是(shi)(shi)(shi)否有(you)(you)電(dian)(dian)流輸出(chu)。如(ru)果(guo)(guo)電(dian)(dian)源(yuan)(yuan)有(you)(you)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)更(geng)換(huan)(huan)或(huo)(huo)修(xiu)理(li)(li)。2.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)信(xin)號線(xian)：檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)信(xin)號線(xian)是(shi)(shi)(shi)否連接正確，是(shi)(shi)(shi)否有(you)(you)松動(dong)或(huo)(huo)損壞。如(ru)果(guo)(guo)信(xin)號線(xian)有(you)(you)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)更(geng)換(huan)(huan)或(huo)(huo)修(xiu)理(li)(li)。3.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)控(kong)(kong)制(zhi)(zhi)卡：檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)控(kong)(kong)制(zhi)(zhi)卡是(shi)(shi)(shi)否正常工作，是(shi)(shi)(shi)否有(you)(you)故障。如(ru)果(guo)(guo)控(kong)(kong)制(zhi)(zhi)卡有(you)(you)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)更(geng)換(huan)(huan)或(huo)(huo)修(xiu)理(li)(li)。4.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)LED模(mo)組：檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)LED模(mo)組是(shi)(shi)(shi)否正常工作，是(shi)(shi)(shi)否有(you)(you)故障。如(ru)果(guo)(guo)LED模(mo)組有(you)(you)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)更(geng)換(huan)(huan)或(huo)(huo)修(xiu)理(li)(li)。5.檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)屏(ping)體(ti)(ti)：檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)屏(ping)體(ti)(ti)是(shi)(shi)(shi)否有(you)(you)損壞或(huo)(huo)松動(dong)的(de)部(bu)分。如(ru)果(guo)(guo)屏(ping)體(ti)(ti)有(you)(you)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)更(geng)換(huan)(huan)或(huo)(huo)修(xiu)理(li)(li)。6.軟(ruan)件(jian)(jian)檢(jian)(jian)(jian)測：使用專(zhuan)業的(de)軟(ruan)件(jian)(jian)對LED顯(xian)示(shi)屏(ping)進行檢(jian)(jian)(jian)測，查(cha)(cha)(cha)(cha)看是(shi)(shi)(shi)否有(you)(you)軟(ruan)件(jian)(jian)問(wen)(wen)(wen)題。如(ru)果(guo)(guo)有(you)(you)軟(ruan)件(jian)(jian)問(wen)(wen)(wen)題，需要(yao)(yao)(yao)(yao)重(zhong)新安(an)裝或(huo)(huo)修(xiu)復(fu)軟(ruan)件(jian)(jian)。總之，排(pai)除(chu)LED顯(xian)示(shi)屏(ping)的(de)故障需要(yao)(yao)(yao)(yao)綜(zong)合(he)考慮多(duo)個(ge)因素，需要(yao)(yao)(yao)(yao)有(you)(you)專(zhuan)業的(de)技術人員進行檢(jian)(jian)(jian)測和維修(xiu)。品牌(pai)LED顯(xian)示(shi)屏(ping)施工測量

本(ben)文來自(zi)四川精碳(tan)偉業環保科技有限責任公司：//wasul.cn/Article/83c1099906.html