[karos]

What ever became of dalite's black screen? Has anyone seen it compared to a grayhawk? Is there a screen review somewhere? Thanks.

 

[Jason Turk]

Are you sure you don't mean Vutec? They have a black screen out. I wasn't aware that Dalite was coming out with one.


Thanks!


------------------

Jason Turk

AV Science, Inc.
http://www.avscience.com

716-454-1460 ext.204

[email protected]

 

[Angeli662]

I think you mean either HC DA MATE witch I owe one and compered to a sample from Stwart no diference at all. Ive seen the black star at Cidia, not impressed at all but there is a graet new technology for screen developed in Japan it calls Lumenstar it has 500.1 contrast ratio. I posted on screen and lcd/dlpprojectors a post.

 

[Jeffrey]

Quote:

Originally posted by Angeli662: it calls Lumenstar it has 500.1 contrast ratio.

It is impossible for a screen to have a contrast ratio. Whoever wrote the web page copy on the Lumenstar screen is quite confused. Or, possibly I am?


Jeff Streitz

Iowa City, IA

 

[James W. Johnson]

Quote:

Originally posted by Jeffrey: It is impossible for a screen to have a contrast ratio?

Only if your projector has a 1.0 gain.


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James' DIY Speakers


[This message has been edited by James W. Johnson (edited 10-10-2001).]

 

[KFung]

LOL, James!


Yeah contrast ratios on screens are kind of dodgy... It would be much better if they gave some sort of methodology. Myself, I speculate they used the "pulled it out of my a$$ experimental method."


Regards,


Kam Fung

 

[jamoka]

No. There actually is a formula -


Profit Margin/2 = Contrast Ratio.




------------------

currahee

 

[karos]

Has anyone seen or reviewed the Vutec product, esp relative to Blackhack.

 

[KBK]

Quote:

Originally posted by karos Blackhack.

Stop it, stop it! Yer crackin' me up!

 

[steve5097]

I hope you copyrighted "Blackhack"

 

[karos]

Welllll, as Jack Benney used to say ( who here is old enough to remember him?) - what about this black screen business - has anyone seen it - from what I read the VUTEC is only for RPTV. What about FPTV, is Grayhack the only solution?

 

[KFung]

Vutec's black screen has been shown in a front projection configuration. I actually haven't seen it in an RP configuration yet.


blackhack... greyhack. Was that a typo, or have you had some bad experiences with the Blackhawk and/or Greyhawk?


Regards,


Kam Fung

 

[MTI]

Jason,

A few weeks ago you told me about the new Vutec Gray Dove screen. Is it available now. Do you have and comparative info/data vs. the Da-lite HC or the Greyhawk? For example:

- what is the gain

- any comparative screenshots


Thanks

mark