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广播会议系统故障?投影仪无信号呀!怎么办?

 

【文章导读】广播会议系统故障?投影仪无信号呀!那该怎么办?荣锋科技音响公司的工程师一般对排查解决方法在这里,欢迎进入荣锋科技网站咨询了解!

 

众多企业单位常用的广播会议系统,投影仪也时不时出现问题,其中投影仪没有信号是常见故障问题,那为什么广播会议系统的投影仪会没信号呢?欢迎进入荣锋科技网站咨询了解!

\

广播会议系统的投影仪没有信号,荣锋科技音响公司的工程师一般排查解决方法如下:

1、第一时间询问用户,投影仪与电脑连接使用的是VGA线?#25925;荋DMI线。

2、如果连接的线是VGA,投影仪应选择到VGA或者电脑模式;如果连接的是HDMI,则投影仪应选择HDMI模式,也就是信号?#35789;?#20837;的选择。

\

3、(温馨提示:这里讲述带有些技术技巧解决,若?#27426;?#20026;避免出误,建议来荣锋科技音响公司网站,在线咨询?#22836;?#25110;拨打业务热线。)(1)如果连接投影仪的设备是台式电脑,需要根据投影仪的分辨率调整电脑分辨率,然后关机,重新使用VGA线连接投影机,再开机即可;(2)如果连接投影机的是?#22987;?#26412;,需要按下键盘左下角的FN+FX(FX是F1--F12键的其中一个切换显示的按键),通常,切换双显有3种模式,您可以同时按下一次,两次,三次,试下。

4、如果以上操作没问题,但广播会议系统的投影仪仍显示无信号的话,荣锋科技音响公司的工程师建议您再重新采购一条新的连接线来连接试试。

 

当然如果本身广播会议系统的投影仪存在故障问题,上述方法也?#31570;?#26159;换线/连接模式能解决的,这?#26412;?#38656;要派人到现场检查,或送回厂家检测维修,更多广播会议系统详情欢迎进入荣锋科技音响公司网站,在线咨询?#22836;?#25110;拨打网站?#31995;?#19994;务热线!

 

 

 

版权所有:广州荣锋电子科技有限公司 ICP备案号:粤ICP备13035828号-1
地址: 广州市天河区中山大道西8号天河商贸大厦1102室
电话: 020-85513232 020-85593232 E-Mail:[email protected]
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