2
votes
1answer
24 views
Lumens (projectors) vs. contrast ratio (panels): Are these comparable measurements?
I've seen home theatre projectors advertised with a "lumens" unit (e.g. 2500 lumens) and large LCD panels advertised with "contrast ratio" (e.g. 80,000:1 contrast ratio.)
Are thes …
5
votes
1answer
31 views
Projector screen shape issue
I recently purchased and mounted my first projector and I am having trouble aligning it with
my screen properly. It is as if there is a keystone issue but on just one side, I have …
1
vote
1answer
23 views
How to reduce the rainbow effect from projectors?
I have quite sensitive eyes, and really notice the rainbow effect that you can get from a single chip projector with colour wheel. I've been put off buying a projector up until now …
2
votes
1answer
18 views
Is a projector screen worth the money for a budget setup?
I have a budget Epson 720p projector which I point at a very slightly off white wall. Is it worth spending extra on a projector screen for a budget projector? will I see any real i …
1
vote
0answers
3 views
Looking for a portable projector/player combination
I'm looking for a compact projector and player that I can fit into a small bag. It doesn't have to have an awesome picture or sound, just be portable and ideally capable of running …





