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NFG Forums => RGB + Video Discussions => Topic started by: Talasonic on January 23, 2004, 04:01:23 AM

Title: 15khz LCD Projector, DB15 RGB input only
Post by: Talasonic on January 23, 2004, 04:01:23 AM
I'm looking at getting an NEC MT820 (http://www.projectorcentral.com/NEC-MultiSync_MT820.htm).  

H-Sync Range:      15.0 - 60.0kHz

It has Composite, S-Video, and computer monitor inputs.  If I get a sync separator to make horizontal and vertical sync, is the computer monitor input likely to accept an RGB signal from a Genesis?  (Or is the 15khz rating probably only for the S-video and Composite inputs?)

Thanks!
Title: 15khz LCD Projector, DB15 RGB input only
Post by: benzaldehyde on January 23, 2004, 04:19:06 AM
15kHz describes all normal resolution displays in the US and Japan (TV, etc.). Might I suggest Lawrence's many video primers on the gamesx.com home page? They might help answer some of your questions.  ;)  The rating is for all inputs. CVBS and S-Video are always at 15kHz; it's the RGB that has a wide range. That should be able to accept Genesis video and RGB, as well as progressive scan modes from a GC or XBox (though to get such signals you need special hardware). Looks like it is more PC orented though. And damn, is it expensive!  :blink:  
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