綿陽會(huì)議室大屏維修四川從輝科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="操作LED大屏注意事項(xiàng) 目前，隨著中國(guó)LED大屏發(fā)展產(chǎn)業(yè)不斷增加，綿陽會(huì)議室大屏維修，在各大城市街頭巷尾的LED大屏幕顯示屏慢慢多起來了，人們消費(fèi)水平也日益增長(zhǎng)，綿陽會(huì)議室大屏維修，LED大屏照明已逐步運(yùn)用到家庭的日常"><meta name="keywords" content="綿陽會(huì)議室大屏維修,大屏"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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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(hào)1棟6層20號(hào)</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="bqnpvse" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="swd3kwy" class="box"><p><p> 操作LED大屏注意事項(xiàng) </p> <p> 目前，隨著中國(guó)LED大屏發(fā)展產(chǎn)業(yè)不斷增加，綿陽會(huì)議室大屏維修，在各大城市街頭巷尾的LED大屏幕顯示屏慢慢多起來了，人們消費(fèi)水平也日益增長(zhǎng)，綿陽會(huì)議室大屏維修，<span style="display:none;"></span>LED大屏照明已逐步運(yùn)用到家庭的日常生活當(dāng)中，LED大屏不但提升了城市形象，LED大屏還豐富人們的文化生活，在這方面可以體現(xiàn)了LED大屏產(chǎn)業(yè)的發(fā)展速度是如此快，在我們享受LED大屏帶來經(jīng)濟(jì)效益的同時(shí)，一些擁有LED大屏的商家并未完全懂得LED大屏操作和使用注意事項(xiàng)，綿陽會(huì)議室大屏維修，以導(dǎo)致縮短LED大屏的壽命。戶外LED大屏不僅能滿足商業(yè)用的高視覺品質(zhì)的要求，同時(shí)也能充分考慮消費(fèi)者的個(gè)性化需求。綿陽會(huì)議室大屏維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽會(huì)議室大屏維修,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432972968042921/4297435.png"></div><p> LED大屏開關(guān)屏注意事項(xiàng) </p> <p> 1.開屏：先開啟控制計(jì)算機(jī)使其能正常運(yùn)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(jì)算機(jī);(先關(guān)計(jì)算機(jī)不關(guān)LED大屏，會(huì)造成屏體出現(xiàn)高亮點(diǎn)，燒毀燈管，后果嚴(yán)重) </p> <p> 3.開關(guān)屏?xí)r間隔時(shí)間要大于5分鐘; </p> <p> 4.避免在全白屏幕狀態(tài)下開屏，因?yàn)榇藭r(shí)為*功率狀態(tài)，其對(duì)整個(gè)配電系統(tǒng)的沖擊電流 </p> <p> LED大屏供電注意事項(xiàng) </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(huì)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 /> 南充指揮中心大屏批發(fā)廠家在一定環(huán)境照度下，LED大屏各基色在比較高灰度級(jí)、比較高亮度時(shí)的亮度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽會(huì)議室大屏維修,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432972958169934/4335734.png"></div><p> 1.亮度 </p> <p> 指在一定環(huán)境照度下，LED大屏各基色在比較高灰度級(jí)、比較高亮度時(shí)的亮度。簡(jiǎn)而言之就是使用軟件設(shè)定LED大屏為白色255級(jí)時(shí)使用光機(jī)在法線方向上所測(cè)得的亮度。 </p> <p> 對(duì)于戶外LED大屏根據(jù)使用的環(huán)境，對(duì)比較大亮度會(huì)有不同的要求，因?yàn)樵诃h(huán)境光線比較強(qiáng)的場(chǎng)合，就要求LED大屏的亮度要高一些，才能讓**看清楚畫面上顯示的內(nèi)容。一般情況下，LED大屏坐南朝北對(duì)比較大亮度要求低一些，只要達(dá)到4000CD/m2就能滿足要求，而坐北朝南的顯示屏則要求整屏亮度能達(dá)到7000CD/m2，朝東和朝西與朝南的要求是一樣的，因?yàn)槎紩?huì)有一部份的時(shí)間太陽光會(huì)直接照射到LED大屏上。理論上亮度要求大于5500CD平米亮度就足夠了。 </p> <p> 2.色溫 </p> <p> 當(dāng)我們?cè)贚ED大屏上看到圖像顏色跟素材不一致或有差別時(shí)，這時(shí)我們的畫面就嚴(yán)重失真，這就跟LED大屏白平衡的色溫有關(guān)，如果人眼直接觀看LED大屏則其白平衡的色溫值在6500至8000K之間比較合適，而如果是電視臺(tái)轉(zhuǎn)播所使用的顯示屏，則屏體實(shí)際色溫需調(diào)節(jié)至5500K左右，這樣通過攝像機(jī)錄制轉(zhuǎn)播出來后LED大屏上的畫面才是真實(shí)的。 </p><p style="text-indent:25px">機(jī)場(chǎng)媒體的受眾主要集中于高收入、高消費(fèi)的社會(huì)**群體，能夠?yàn)槎ㄎ?*的品牌在形象塑造、品牌傳播上提供有力支持。機(jī)場(chǎng)LED大屏位于安檢口、值機(jī)區(qū)等有利位置，能實(shí)現(xiàn)較高的內(nèi)容觸達(dá)。<span style="display:none;"></span>由于機(jī)場(chǎng)對(duì)于城市的銜接起著重要作用，通過一次多座**機(jī)場(chǎng)同步投放，LED大屏可實(shí)現(xiàn)重點(diǎn)城市的連鎖傳播效果。在面臨營(yíng)銷區(qū)域劃分的情況時(shí)，部分品牌主更愿意通過城市LED大屏這種區(qū)域性媒體來拉動(dòng)對(duì)應(yīng)地區(qū)的營(yíng)銷目標(biāo)，從輝科技非常刻意的注重這種戶外LED大屏的客戶。戶外LED大屏安裝要求上也和普通的室內(nèi) LED不一樣。在安裝上必須要在細(xì)節(jié)上做好。不然很有可能帶來麻煩。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽會(huì)議室大屏維修,大屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/scchkj123/637432974897832215/8611606.png"></div><p style="text-indent:25px"> LED大屏安裝前要充分了解施工基礎(chǔ)，基礎(chǔ)的水平度直接影響整體結(jié)構(gòu)安全，屏幕越高風(fēng)險(xiǎn)越大，風(fēng)險(xiǎn)不是成倍增長(zhǎng)而是幾何增長(zhǎng)的，所以基礎(chǔ)的穩(wěn)固與水平的重要超過配重的作用，使用于臨時(shí)舞臺(tái)平面時(shí)要考察舞臺(tái)質(zhì)量，應(yīng)該選擇加強(qiáng)型的臺(tái)板作為L(zhǎng)ED大屏部分的基礎(chǔ)，防止因?yàn)槠聊蛔灾囟a(chǎn)生的舞臺(tái)基礎(chǔ)彈性形變，另外臨時(shí)舞臺(tái)臺(tái)板一般為金屬框架，復(fù)合板材的結(jié)構(gòu)，平臺(tái)在高負(fù)重狀態(tài)下，有框架與無框架部分的平臺(tái)變形不統(tǒng)一，有條件或是屏幕規(guī)格大的情況要于屏幕基礎(chǔ)鋪設(shè)槽鋼等結(jié)構(gòu)平均分配整體重量，背架立腳應(yīng)做接觸面放大處理，避免接觸面過小，造成下陷、嵌入、刺穿等結(jié)構(gòu)安全隱患。LED大屏憑借出色的亮度和色彩表現(xiàn)，以及無拼縫的畫面完整性，愈來愈受到市場(chǎng)的青睞。四川拼接大屏廠家</p><p style="text-indent:25px">LED大屏使用三相四線制供電，而電流通過線路導(dǎo)線時(shí)，阻抗將產(chǎn)生電能損耗，其損耗與通過電流的平方成正比。綿陽會(huì)議室大屏維修</p><p> 1、高清晰的顯示效果 </p> <p> 戶外LED大屏幕作為視頻廣告?zhèn)鞑サ闹饕d體，就需要有高清晰的顯示效果。這其中包括高分辨率、高亮度、高對(duì)比度等，高分辨率保證了高畫質(zhì)的廣告畫面能很好呈現(xiàn);高亮度則保證了陽光直射下畫面能清楚展現(xiàn);高對(duì)比度則是畫面色才均勻、圖像細(xì)膩的有力保證。 </p> <p> 2、低能耗節(jié)能減排 </p> <p> 戶外LED大屏幕必須相應(yīng)號(hào)召，在制造上必須把節(jié)能減排作為重要標(biāo)準(zhǔn)執(zhí)行，包括產(chǎn)品耗電量，產(chǎn)品散射性能以及產(chǎn)品安裝所需的鋼構(gòu)量等方面。 </p> <p> 3、大視角觀看區(qū)域廣 </p> <p> 戶外LED大屏幕主要任務(wù)還是來做廣告及形象的宣傳，因此，讓更多的受眾看到畫面才是戶外LED大屏幕的首要目標(biāo)，采用大視角設(shè)計(jì)，比較大范圍地覆蓋觀看角度。綿陽會(huì)議室大屏維修</p><p style="text-indent:25px">四川從輝科技有限公司是一家電子產(chǎn)品研發(fā)；計(jì)算機(jī)系統(tǒng)集成；綜合布線；電子產(chǎn)品、照明設(shè)備的銷售、安裝、維修及租賃；城市及道路照明工程、建筑智能化工程的設(shè)計(jì)、施工；銷售：裝飾材料、五金交電、工藝美術(shù)品（不含象牙及其制品）、計(jì)算機(jī)軟硬件；會(huì)務(wù)服務(wù)；圖文設(shè)計(jì)；展覽展示服務(wù)；鋼結(jié)構(gòu)工程設(shè)計(jì)、施工；電子產(chǎn)品技術(shù)咨詢；音響設(shè)備租賃及安裝；商務(wù)信息咨詢。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)）。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。四川從輝科技深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的LED顯示屏。四川從輝科技不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。四川從輝科技始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使四川從輝科技在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3204870.html</p></div></div></div></div></div><div id="r3v4mov" class="page-right twoColRt"><div id="et27da7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rqsu7wg" 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