New VESA universal VGA delay dongle - DLP 85hz projectors!
Sorry if this has already been posted.

You might find this useful for your ghosting problems. Unfortunately, it only works with vga connectors.

[url="http://mtbs3d.com/phpBB/viewtopic.php?f=3&t=3170"]http://mtbs3d.com/phpBB/viewtopic.php?f=3&t=3170[/url]


Here's a link to the actual product page.

[url="http://nextstepsolutions.co.uk/home/node/11"]http://nextstepsolutions.co.uk/home/node/11[/url]



Something interesting about the viewsonic monitor...



Will elaborate on the other stuff later, but no the viewsonic is checkerboard in order to keep the cost to the consumer down. A very high video bandwidth is required for 1024x768 resolution images @ 120hz, and therefore more costly components needed to interpret and fully process this signal. The DepthQ's do this properly, which is why they are 3 times the cost of the Viewsonic. Checkerboard requires only half the video throughput, its as simple as that.

The sync problem is not an error on nvidia's behalf - they never claimed to be able to support projectors which are not branded 3d (or anything other than the DepthQs for that matter). Remember these 85hz units were never designed to be used in this way, it is sheer luck that they do. Also, each one has different electronics and signal propogation times internally, so it is impossible to get the timing right for all of them without some method of adjusting it.

CRT projectors arent even an option to me, they are HUGE and when the guns go cost a fortune to replace. DLPs are much better for this purpose and tend to offer better resolutions (apart from some HD crts of course).

I havent tried the nvidia glasses with the CE emitter, will give this a go tonight out of interest.

When I said about 'yielding the same results', yes - any ghosting that should NOT be there is gone completely - the only ghosting that can be seen is very high contast objects where the contrast ratio of the LCS's is not enough to blank the opposite eye completely.
Sorry if this has already been posted.



You might find this useful for your ghosting problems. Unfortunately, it only works with vga connectors.



http://mtbs3d.com/phpBB/viewtopic.php?f=3&t=3170





Here's a link to the actual product page.



http://nextstepsolutions.co.uk/home/node/11







Something interesting about the viewsonic monitor...







Will elaborate on the other stuff later, but no the viewsonic is checkerboard in order to keep the cost to the consumer down. A very high video bandwidth is required for 1024x768 resolution images @ 120hz, and therefore more costly components needed to interpret and fully process this signal. The DepthQ's do this properly, which is why they are 3 times the cost of the Viewsonic. Checkerboard requires only half the video throughput, its as simple as that.



The sync problem is not an error on nvidia's behalf - they never claimed to be able to support projectors which are not branded 3d (or anything other than the DepthQs for that matter). Remember these 85hz units were never designed to be used in this way, it is sheer luck that they do. Also, each one has different electronics and signal propogation times internally, so it is impossible to get the timing right for all of them without some method of adjusting it.



CRT projectors arent even an option to me, they are HUGE and when the guns go cost a fortune to replace. DLPs are much better for this purpose and tend to offer better resolutions (apart from some HD crts of course).



I havent tried the nvidia glasses with the CE emitter, will give this a go tonight out of interest.



When I said about 'yielding the same results', yes - any ghosting that should NOT be there is gone completely - the only ghosting that can be seen is very high contast objects where the contrast ratio of the LCS's is not enough to blank the opposite eye completely.

#1
Posted 09/16/2009 06:03 PM   
Scroll To Top