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class="searchbox"><div id="7xvrz9l" class="searchLt"><div id="1hpfbhd" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="lx99lxd" class="clearfix searchWrap"><div id="dxfl7x7" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="zbjx9j5" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="7zfnb7n" class="twoCol"><div id="thpntzp" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_ledxlcp/">LED系列產(chǎn)品</a>?戶外大屏批發(fā)價格四川從輝科技供應(yīng)</p><div id="jhhf9b5" class="leftbox clearfix"><h1>戶外大屏批發(fā)價格四川從輝科技供應(yīng)</h1><div id="rf9rzxv" class="proBig"><div id="v99zz99" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432972981724623/3716338.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="b5rrz7z" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432972981724623/3716338.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="9p7zhfj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>戶外大屏批發(fā)價格,大屏</p><p><span>***更新：</span>2021-02-06 06:18:14</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="p5p9brh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">四川從輝科技有限公司</a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>3008191786@qq.com</p><p><span>電話: </span>15828411403</p><p><span>傳真: </span>028_</p><p><span>網(wǎng)址: </span>http://www.scchled.com</p><p><span>手機(jī): </span>028-83528456</p><p><span>地址: </span>四川省成都市成華區(qū)崔家店路576號1棟6層20號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="hvtbrn7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7z9dl7l" class="box"><p><p> 9.室內(nèi)小間距：低亮高灰 </p> <p> 低亮高灰，具體解釋為：小間距LED大屏的亮度范圍在100 cd/O—300 cd/O區(qū)間時，顯示畫面的灰度不損失，或者灰度損失的程度在人眼難以覺察的范圍內(nèi)。 </p> <p> 低亮高灰將是區(qū)分小間距LED大屏產(chǎn)品品質(zhì)高下的關(guān)鍵因素之一。對小間距產(chǎn)品而言，LED大屏的較量將不再是比較誰家亮度高，而是比較誰家亮度低。比的是誰家的LED大屏可以做到降低亮度的同時不損失灰度與畫質(zhì)。也就是說，只有做到了低亮高灰的小間距LED大屏才是符合用戶要求的、具備競爭實力的好產(chǎn)品。 </p> <p> 人眼在室內(nèi)暗環(huán)境下面，近距離、長時間注視高亮度的小間距LED大屏，LED特有的高亮度常常會使人感到刺眼，甚至造成眼睛酸痛、流淚和視力降低。因此，LED大屏亮度過高，戶外大屏批發(fā)價格，會給室內(nèi)應(yīng)用的用戶帶來視覺疲勞，甚至嚴(yán)重的可能造成無法彌補的人眼損傷!可以說小間距LED大屏亮度不是越高越好，戶外大屏批發(fā)價格，戶外大屏批發(fā)價格，必須把它的亮度降下來。大量的測試表明LED大屏的亮度范圍控制在100 cd/O—300 cd/O這個亮度區(qū)間，人眼的感覺是比較舒適的。 </p> <p> 但不是直接調(diào)整顯示屏的亮度就可以解決這個問題。因為，常規(guī)的LED大屏具有低亮低灰的特性，也就是說LED大屏亮度降低的同時將會伴隨著畫面灰度的損失。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 全彩LED大屏幕使用環(huán)境的濕度，不要讓任何具有濕氣性質(zhì)的東西進(jìn)入你的全彩LED大屏幕。戶外大屏批發(fā)價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="戶外大屏批發(fā)價格,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432972981724623/3716338.png"></div><p style="text-indent:25px"> 關(guān)于LED大屏幕的安全，（1）屏幕自身，現(xiàn)在流行與租賃市場的LED大屏幕無論清晰度都是箱體方式拼接形成的，箱體材質(zhì)以鋁或鐵為常見，但是無論何種結(jié)構(gòu)何總材質(zhì)的箱體都有堆疊極限，盡管現(xiàn)在部分箱體結(jié)構(gòu)與材質(zhì)已經(jīng)將堆疊承載做的超乎想象，但是還是要了解箱體的承重性能。（2）LED箱體是顯示結(jié)構(gòu)，LED的結(jié)構(gòu)靠LED屏幕的被架決定，很多的供應(yīng)商選擇了高性能的箱體卻沒有配備質(zhì)量過硬的背架系統(tǒng)，LED大屏幕的先天結(jié)構(gòu)缺陷就是重量分布不均與結(jié)構(gòu)基礎(chǔ)小，LED大屏幕的箱體相對較薄但是整體重量卻集中在此區(qū)域，一般背架的厚度也在60-80CM左右，先對較高的高度與較重的箱體，背架顯得過于單薄，一般搭建LED大屏幕要在背架后部加裝相應(yīng)的配重調(diào)整屏幕前后重量比例，但是配重材料不便于運輸與安裝，很多商家會省略配重環(huán)節(jié)，這是一種極其不負(fù)責(zé)任的為降低成本忽視安全的表現(xiàn)，另外要重視背架與LED基礎(chǔ)的安裝精度，LED屏幕的重量大分布靠前，結(jié)構(gòu)基礎(chǔ)小，安裝中結(jié)構(gòu)的輕微傾斜在屏幕機(jī)構(gòu)安全上都會被成倍放大，隨著高度的增加箱體數(shù)量變多結(jié)構(gòu)強度變低，更容易發(fā)生結(jié)構(gòu)變形，這就要求背架有足夠的強度與支撐性。沈陽 LED全彩大屏哪里有LED大屏作為一種戶外媒體發(fā)揮著極其重要的作用，不僅可以起到商業(yè)照明的作用，而且還可以作為廣告屏。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="戶外大屏批發(fā)價格,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432973113111291/1884839.png"></div><p> LED大屏開關(guān)屏注意事項 </p> <p> 1.開屏：先開啟控制計算機(jī)使其能正常運行后再開啟LED顯示屏大屏幕; </p> <p> 2.關(guān)屏：首先關(guān)掉LED屏體電源，關(guān)掉控制軟件，再正確的關(guān)閉計算機(jī);(先關(guān)計算機(jī)不關(guān)LED大屏，會造成屏體出現(xiàn)高亮點，燒毀燈管，后果嚴(yán)重) </p> <p> 3.開關(guān)屏?xí)r間隔時間要大于5分鐘; </p> <p> 4.避免在全白屏幕狀態(tài)下開屏，因為此時為*功率狀態(tài)，其對整個配電系統(tǒng)的沖擊電流 </p> <p> LED大屏供電注意事項 </p> <p> 1.LED模組為直流+5V供電(工作電壓：4.2~5.2V)，禁止使用交流供電;電源端子正負(fù)極嚴(yán)禁接反(注意：一旦接反就會燒壞產(chǎn)品甚至引發(fā)嚴(yán)重的火災(zāi)); </p> <p> 2.LED大屏的供電電源電壓：220V±10%頻率：50HZ±5%; </p> <p> <br /> </p> <p> <br /> </p><p> 四、后續(xù)檢測維護(hù) </p> <p> 后續(xù)檢測，包括眾多范圍，諸如LED大屏防水、散熱層、LED表明防水涂層，LED大屏上面遮雨范圍，兩側(cè)散熱空、電源供給線等等，這些基礎(chǔ)的零部件產(chǎn)品構(gòu)成了整個穩(wěn)定性好的圖文LED大屏，后期技術(shù)維護(hù)，便要針對這些零部件進(jìn)行統(tǒng)一的管理維護(hù)，遇到產(chǎn)品生銹、不穩(wěn)定、損壞時，需要及時更換，確保整個LED大屏的安全使用。 </p> <p> 總體來講，戶外LED大屏，采用高科技背板散熱、點陣光源發(fā)光進(jìn)行統(tǒng)一的管理，更加利于LED大屏的使用，這些基礎(chǔ)的戶外LED大屏安裝步驟也是再一次說明了LED大屏安裝當(dāng)中的重要環(huán)節(jié)，掌握這些，便可讓我們更加平穩(wěn)、快捷的使用廣告LED大屏，發(fā)揮它信息傳播的優(yōu)良特點。隨著經(jīng)濟(jì)的不斷發(fā)展，LED大屏的應(yīng)用越來越廣，不管你走在大街小巷、奢華的會場所都能看到LED大屏的身影。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="戶外大屏批發(fā)價格,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432974436171780/3534639.png"></div><p> LED顯示屏設(shè)備搭建 </p> <p> 針對戶外LED大屏搭建時，要區(qū)分對待墻體廣告屏、懸掛型LED大屏與樓頂型LED大屏。實際安裝時，都應(yīng)根據(jù)距離高度，用吊車與卷揚機(jī)進(jìn)行分段吊裝，同時保證上面的人員相互配合，針對高空作業(yè)的LED大屏，有一個更好的安裝使用過程。 </p> <p> <p> 發(fā)光輻射范圍調(diào)試 </p> <p> 接下來，便要進(jìn)行具體輻射范圍檢測，由于輻射范圍不同，LED大屏搭建視角也就不一，要根據(jù)實地接受能力與大家平常視角范圍進(jìn)行室外LED大屏固定安裝工作，保證每一個角度遠(yuǎn)遠(yuǎn)望去，都可以見到正常、亮度均衡的圖像、字幕信息。 </p> <p> <br /> </p> 戶外LED大屏逐步進(jìn)入“高清”時代，畫面顯示效果和色彩還原尤其重要。南充監(jiān)控大屏代理商</p><p style="text-indent:25px">隨著LED戶外大屏的越來越廣，人們已經(jīng)不止?jié)M足于簡單的二維平面，更希望真實地還原現(xiàn)實世界的三維信息。戶外大屏批發(fā)價格</p><p> 1.影像逼真。LED大屏采用高亮度貼片，光色**、柔和、無眩光。既可以作為裝飾用途，又可以兼做照明用途。戶外LED大屏結(jié)合了傳統(tǒng)的媒介和電視媒介的優(yōu)勢，它擁有更大的創(chuàng)意空間，不僅能滿足商業(yè)用的高視覺品質(zhì)的要求，同時也能充分考慮消費者的個性化需求。 </p> <p> 2.產(chǎn)品性能好——環(huán)境適應(yīng)力強。每一種戶外LED大屏均經(jīng)過防水、抗高溫、抗低溫等工藝制造及測試，適應(yīng)各種惡劣的戶外環(huán)境。 </p> <p> 3.廣告形式多元化——互動式體驗傳播。作為新一代的戶外媒體，戶外LED大屏支持多元化的廣告形式。通過大屏幕的高清、動態(tài)化視頻，創(chuàng)造出“身臨其境”的沉浸式體驗，改變了傳統(tǒng)的單向、強迫式的信息溝通，帶給觀眾以震撼的視覺體驗，提高了廣告的傳播效果。 </p> <p> 4.靈活操作——內(nèi)容更新便利。戶外LED大屏不用進(jìn)行現(xiàn)場操作，所有的顯示信息均可采用遠(yuǎn)程網(wǎng)絡(luò)化控制，只需用鼠標(biāo)點擊操作即可一鍵更換畫面信息，從而實現(xiàn)城市和地區(qū)的廣告展示網(wǎng)絡(luò)集群化，省時省力。 </p> <p> 5.易于維護(hù)。戶外LED大屏是由多個箱體經(jīng)過無縫拼接技術(shù)拼接而成，這就意味著屏幕如果某一部分不亮了，可以通過直接換一個箱體或者換箱體內(nèi)部某一個發(fā)光二極管即可恢復(fù)正常使用。 </p> <p> <br /> 戶外大屏批發(fā)價格</p><p style="text-indent:25px">四川從輝科技有限公司位于四川省成都市成華區(qū)崔家店路576號1棟6層20號。公司業(yè)務(wù)分為LED顯示屏等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事傳媒、廣電多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。四川從輝科技憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3189358.html</p></div></div></div></div></div><div id="jdltbpf" class="page-right twoColRt"><div id="rttb9x5" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="znbrpvj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="h9flrhv" class="recomPic likePro"><a 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