ezekieldas
Auditioning
- Joined
- Aug 25, 2010
- Messages
- 3
- Real Name
- ezekiel das
With the help of a local HT business I purchased an optoma hd66 for around $700US and had it installed. I'm really impressed with the size of the image, the quality of image and the overall versatility of the projector --how it's fitting in our 17' x 12' living room (17' projection distance). FWIW my girlfriend and I watch mostly films --ranging from old 1930's b/w to modern action. Having a strong interest in film techniques, picture composition, etc. I can be very critical of how true the display is to the film.
One issue which may soon merit a return of this projector is the frequency of RBE (rainbow effect). Particularly with b/w films it's almost unbearable. I've adjusted contrast, dropped lamp brightness --neither of these have noticable impact. The only thing that really decreases RBE is an increase of ambient lighting --which isn't acceptable as the loss of color isn't a fair trade. Lastly, and perhaps most important --I've demonstrated this to 4 other people now --all of whom see the RBE and agree that it's very distracting. Through various postings I've read the HD66 has a slow (3x) color wheel. Yet I'm not finding this noted on the spec sheet on the optoma website.
My question then is 1> are there some settings known to reduce RBE 2> could the projector be defective? 3> I realize this is a bargain projector so if I return it what's a recommended device in the same price range?
Thank you,
-ezekieldas
One issue which may soon merit a return of this projector is the frequency of RBE (rainbow effect). Particularly with b/w films it's almost unbearable. I've adjusted contrast, dropped lamp brightness --neither of these have noticable impact. The only thing that really decreases RBE is an increase of ambient lighting --which isn't acceptable as the loss of color isn't a fair trade. Lastly, and perhaps most important --I've demonstrated this to 4 other people now --all of whom see the RBE and agree that it's very distracting. Through various postings I've read the HD66 has a slow (3x) color wheel. Yet I'm not finding this noted on the spec sheet on the optoma website.
My question then is 1> are there some settings known to reduce RBE 2> could the projector be defective? 3> I realize this is a bargain projector so if I return it what's a recommended device in the same price range?
Thank you,
-ezekieldas