?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 重庆Led昄?重庆电子昄?全彩Led昄?/title> <meta name="applicable-device" content="pc,mobile"/> <meta http-equiv="Cache-Control" content="no-transform"/> <meta name="MobileOptimized" content="width"/> <meta name="HandheldFriendly" content="true"/> <meta name="keywords" content="" /> <link href="/template/YXX0053/css/css.css" rel="stylesheet" type="text/css" /> <link href="/template/YXX0053/css/css_con.css" rel="stylesheet" type="text/css" /> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/index.css"> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/fen.css"> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/bmap.css"> <script type="text/javascript" src="/template/YXX0053/js/jquery1.42.min.js"></script> <script type="text/javascript" src="/template/YXX0053/js/js.js"></script> <script type="text/javascript" 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1Q工作环境温度范?20℃≤t?0℃,工作环境湿度范围10Q至90QRHQ?br /> 2Q避免在高温、高湿度、高??盐环境下使用或存储;<br /> 3Q远L燃物品、气体、粉用;<br /> 4Q运输过E中避免强烈撞Q避免尖锐物品碰撞;<br /> 5Q环境温度过高或散热条g不好Ӟ应注意不要长旉开屏用;<br /> 6Q超q规定湿度的LED昄屏在加电的情况下Q会D雉件腐蚀Q甚至短路进而造成长久性损坏;<br /> <p> 7Q屏体内严禁q水、铁_等易于导电的金属物。LED昄屏应该尽量放|在低灰的环境Q大的灰会ҎC效果造成影响Q同时灰过多会对电路造成损害。如果因为各U原因进_Lx电,直至屏体内所有元器gq燥后方可用?</p> <p> <br /> </p> <p style="text-align:center;"> <img style="max-width:100%;" src="/uploads/image/20210526/20210526095710_5257.jpg" alt="重庆LED昄? /> </p> <p style="text-align:center;"> <br /> </p> 二、开兛_注意事项<br /> 1Q开屏:先开启控制计机使其能正常运行后再开启LED昄屏大屏幕Q?br /> 2Q关屏:首先xLED屏体甉|Q关掉控制YӞ再正的关闭计算机;Q先兌机不关昄屏,会造成屏体出现高亮点,烧毁灯管Q后果严重)<br /> 3Q开兛_旉隔时间要大于5分钟Q?br /> 4Q避免在全白屏幕状态下开屏,因ؓ此时为大功率状态,其对整个配电pȝ的冲ȝ大?br /> 三、供甉|意事?br /> 1QLED模组为直?5V供电(工作电压Q?.2~5.2V)Q禁止用交供电;甉|端子正负极严接反(注意Q一旦接反就会烧坏品甚臛_发严重的火灾Q;<br /> 2QLED昄屏的供电甉|电压Q?20Vu10%频率Q?0HZu5%Q?br /> 3Q安全大地接触可靠,地线与零UKd靠,接入甉|q离大功率用备;<br /> 4Q如发现短\、蟩闸、烧Uѝ冒烟等异常昄Ӟ不应反复通电试Q应及时查找问题Q?br /> 5Q保持供는源稳定,q做好接C护避免雷击,在恶劣的自然条g特别是强L天气下不要用;<br /> 6Q必d步给大屏q供는源供电,因ؓ整屏大功率状态会Ҏ个配늳l的产生冲击Q?br /> 7QLED昄屏不允许播放高亮度的全白色画面超q半个小Ӟ以免造成甉|q大Q电源线发热QLED灯损坏,影响昄屏用寿命,播放动态视频ؓ主;<br /> 8QLED昄屏品在使用q程中,不可q箋开、关甉|Q两者操作间应相隔至?分钟Q?br /> 9QLED昄屏大屏幕内部U\Q非专业人士止触碰Q以免触电,或者造成U\损坏Q如果出现问题,请专业h士进行检修?br /> <br /> 四、清z注意事?br /> 1Q定期清z维护:LED全彩昄屏大屏幕长时间暴露在户外环境风吹、日晒,雨淋Q即?a href="http://www.linkbolic.com/supply/126.html" target="_blank">室内LED昄?/a>旉长了Q屏q上会篏U较多的灰尘以及雨水冲刷的痕q,q需要定期、及时地清洗以防影响观看效果Q?br /> 2Q如清洁模组表面Q请使用软毛P轻轻h。禁止用Q何液体物质清zLED模组表面Q否则LED灯珠有可能损坏;<br /> 3Q正擦拭:LED昄屏大屏幕表面可以采用酒精q行擦拭Q或者用毛列吸器q行除尘Q不能直接用湿布擦拭?br /> </div> <div class="pagess"> <ul> <li><div>上一?<a href="151.html">LED昄屏怎样控制亮度?/a></div> <div>下一?<a href="149.html">LED昄屏未来会怎样发展</a></div> </li> </ul> </div> <div class="info_key"> <span>相关标签Q?/span> </div> </div> <div class="clear"></div> <div class="cateslist"> <dl> <dt> 相关产品 </dt> <dd> <div class="img"> <a href="/supply/132.html" title="重庆室内LED昄? > <img 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