Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 投影仪无信号,详细教您怎么解决投影仪无信号
- 分类:win8 发布时间: Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2018年06月22日 09:06:02
投影仪,说到这个,就让我想起了之前朋友说他们小的时候村里看电影就是把电影投影到墙上来看的。但是现在科技已经这么发达了,已经不需要再像以前那样了。但是投影仪更新换代了,会出现的问题也随之改变。今天那小编就要来给你们说说怎么解决投影仪无信号的问题。
来到这儿的小伙伴或许都是遇到过投影仪无信号的情况的,但是你们是怎么解决的呢?小编我这有解决影仪无信号的方法哦~~想知道的小伙伴快点和小编一起接着看下去吧~
投影仪电脑图解-1
解决方法:
1、投影仪有信号输出到投影布上,说明投影仪没有问题;投影仪上的input键就是让投影仪自动搜索电脑信号,“A信号输出”就是VGA信号(电脑等的输出信号)的输出。“无Memory Stick”对电脑输出信号到投影上没有影响。
2、确认电脑没有问题,且在电脑上进行了切换
3、重新启动电脑,看投影仪能否检测到电脑信号。
4、看电脑显示器的分辨率,太高了可能会超出投影仪的显示范围而无法显示,所以一般是1024*768。
5、看显卡的刷新频率,显卡的刷新频率也可能影响到无法正常输出到投影仪,一般设置为60MHZ。
6、在桌面空白处按右键,然后选择“属性”,然后再选择“设置” ,然后取消选择“将Windows桌面扩展到监视器上”。
7、经过上面的所有检测后还是不行,最后技术人员让我修改投影仪的菜单。 按menu进入投影仪的菜单,然后移动到第三项(一个小箱子形状),然后把A信号输出修改为“电脑”,设置好后退出菜单,再按input键搜索信号,电脑信号成功输出到投影仪上。
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