青春的聆听者log 发表于 2017-12-12 16:47:30

LED全彩显示屏闪烁是什么原因?

<div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">虽然LED全彩显示屏闪烁不是大问题,但却是一个头疼的问题,不仅影响播放画面的质量,而且还影响用户的心情,那么LED全彩显示屏闪烁原因是怎么回事呢?又有什么好的解决方法呢?下面是LED技术工程师分享的一些信息,一起来看看</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp; LED全彩显示屏闪烁原因:</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;1.驱动加载程序不对</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;2.电脑和屏之间胡网线太长或者网线故障</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;3.发送卡坏了</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;4.控制卡坏,查看一下控制卡上的小灯亮吗?要是不亮就坏了。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;5.电源与控制卡之间的连接线是否短路。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;6.电源的输出电压电流不稳定,带控制卡的电源不要带太多的板子。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;LED全彩显示屏闪烁对应解决方法:</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;如果是整屏花点、图影纽动,一般是驱动加载程序不对,重新检查驱动加载程序,实在不行卸载重装</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;还有一种可能是发送卡坏了,这时候就需要更换发送卡了</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;如果是不规则的闪烁,一般是系统频率问题。更换系统,或者调节设置参数,基本可以解决!</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;如果是星星点点的闪烁状态,有可能是显卡驱动问题,也有可能是发送卡分辨率设置问题。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;另一种可能,是供电问题(电源供电不足,信息杂波,电磁干扰), 设计PCB时要多考虑电源和信号走线的线径,以及PCB生产工艺。 模组上多加几个电容也有一些改善。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; 如果伴随文字闪烁的(文字周围有不规则白边,不规则闪烁,文字消失后消失),这种是显卡设置问题,在显示属性里取消 “菜单下显示隐影”,“边缘平滑过渡效果”。 可以解决此类问题。</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp;&nbsp;</div><div style="margin-right: auto; margin-left: auto; font-stretch: normal; font-size: 13px; line-height: 23.4px; font-family: 'Microsoft YaHei'; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp; &nbsp;以上就是LED全彩显示屏闪烁原因,还有LED全彩显示屏闪烁的解决办法,希望对大家有所帮助(星光彩科技www.xgcled.cn)</div><p></p>
页: [1]
查看完整版本: LED全彩显示屏闪烁是什么原因?