Projector size?

shum · 發表於 2010-5-18 19:30

回復 shum

5 or 6 years maybe for other brand but not Stewart unless u expose the screen in su ...
ac388 發表於 2010-5-18 17:07

Ac hing, what is your viewing distance for the 92 inch? And the projector distance ?

Ryan hing, your viewing distance is 12ft . What about the projector to screen?

francis_leung21 · 發表於 2010-5-18 22:31

I think humidity in HK is the biggest problem in maintainence screen surface. Its every easy to ge ...
ryanenen 發表於 2010-5-18 17:36

其實點樣保養最好呢...

francis_leung21 · 發表於 2010-5-18 22:32

I see, ching for my viewing distance (17ft) . What size is with in the 36 degree? And I forgo ...
shum 發表於 2010-5-18 09:11

.............太細咪唔夠.....太大咪頭痛....你自己試試la
http://myhometheater.homestead.com/viewingdistancecalculator.html
distance calculator

shum · 發表於 2010-5-19 09:22

.............太細咪唔夠.....太大咪頭痛....你自己試試la

distance calculator
francis_leung21 發表於 2010-5-18 22:32

thx francis, try try sin.

shum · 發表於 2010-5-19 10:23

.............太細咪唔夠.....太大咪頭痛....你自己試試la

distance calculator
francis_leung21 發表於 2010-5-18 22:32

Francis hing, i tested on the link you gave me. If within the angle of 30 ( SMPTE recommended ). I can go up to 127 inch. And when i check the verticial angle, it recommended with in 15 degrees. Sorry my math isnt good , forgot how to find out. If viewing distance is 17 ft , and within the 15 degrees upward for verticial. So how tall is from 0 degree to 15 degrees?

http://myhometheater.homestead.com/Verticalviewing.html

francis_leung21 · 發表於 2010-5-19 20:15

其實呢...唔使太學術性....首先你間屋放唔放到咁大先...放到既...咪去賣幕既地方試....覺得邊個大細最好咪買邊個

ac388 · 發表於 2010-5-19 21:45

回復 57# shum

12ft.

shum · 發表於 2010-5-19 22:05

其實呢...唔使太學術性....首先你間屋放唔放到咁大先...放到既...咪去賣幕既地方試....覺得邊個大細最好咪 ...
francis_leung21 發表於 2010-5-19 20:15

Ok will go to the shops to see see.

Ac hing, for 92 inch do you think it's a bit small or it's right size ?

[請教] Projector size?

76 榮譽VIP勲章

76-FC 藍寶石勲章