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客厅投影安装方法是怎样的？

客厅投影安装方法是怎样的？

浏览：49次 | 提问时间： 08-04 12:00

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2个答案

卖萌嘟嘴剪刀手 08-04 12:01

1、安装距离安装距离是指投影机在安装之前，假设投影机的安装位置到投影屏幕之间的距离，这个距离基本确定了你能获得多大尺寸的投影画面。以下*仅作参考，3米以上可获得90寸画面，3.5米以上可获得100寸画面，4.2米以上可获得120寸画面。(画面比例为16:9)2、投影距离投影距离是指投影镜头到投影屏幕之间的距离，这一数值与投影尺寸息息相关，投影距离越大，可获得的画面尺寸越大；投影距离越小，可获得的画面尺寸越小。

痴人梦 08-04 12:10

客厅投影安装方法是：1、首先是走线的问题，走线的话，可以走明线，也可以走暗线。走明线就是让线露在外面看得见的地方，虽然有点乱乱的，但是安起来方便。2、投影仪走线要考虑的一共有三条，其中两条HDMI线，一根音频线，分别对应投影仪的输入端和输出端。一根音频线是用来连接音响或者音响功放的，可以从投影仪连出来，也可以从播放源连出来。3、投影机接功放的这条线，可以连暗线，这样功放的位置就比较灵活了。如果觉得投影机连实在不太方便，比如投影机是吊装的，那从播放源连出来也可以。

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