新玩具(JVC X30B+OS幕)

CrazyBull

谢谢了~我是大陆的~港版是便宜点~年后也打算入~我已经安装了100寸1.1增益的白幕，不知道用来看3D够不够亮？ ...
kafka4 發表於 5/1/2012 04:32 PM

pm你了！

R.C.

回復 80# CrazyBull


咁打o左上去未呀 ?
但係呢D分分鐘唔係一兩個電話就可以解決 , 到時電話費可能又要百幾蚊 !

CrazyBull

回復 82# R.C.

所以咪冇打囉

R.C.

回復 83# CrazyBull


咁但係唔打又好難溝通喎 !

kafka4

我的H值是35CM，能安装吗？

breadvan

回復 85# kafka4

You need to know the width and height of your screen, if you can see here the amount of shift is related to how big you want your image to be.  Also remember the total shift amount is a combination of horizontal and vertical shift, luckily the lens shift is powered so very easy to do.

kafka4

查了一下~我的幕布可视区域是宽2204MM,高1245MM。以80%的垂直距离映像来算的话是不是H值为1245 X 0.2=249MM以内才能使用？谢谢

pac

就快有新玩具玩喇
CrazyBull 發表於 2012-1-2 19:40

恭喜賀喜
   

breadvan

回復 87# kafka4

80% horizontal shift means you can shift 40% up or 40% down from the centre line of your screen, so if your screen has a height 高 of 1245MM, it means 1245 x 0.4 = 498mm up or down.  This does not include any horizontal shift, you add in horizontal shift you will have less vertical shift.

You should do fine if you only need vertical shift.

CrazyBull

回復  CrazyBull


咁但係唔打又好難溝通喎 !
R.C. 發表於 6/1/2012 01:54 AM

終於搞掂喇 ,confirm係入面係軸心斜左,要搵朋友幫手至搞得掂