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napos
Joined: 21 Oct 2006
Posts: 164
Location: Athens, Greece
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| Posted: Fri Jan 12, 2018 5:48 pm Post subject: Marquee 9500 input setting: 0.7V or 1.0V??? |
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I seem to remember some old thread where it was mentioned that Marquees seem to like a "hot" input signal. Is it worth setting the contrast setting on my Moome card to 1.0V instead of 0.7V?
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Marquee 9500LC Ultra with MP mods, Moome HDMI 1.3 card, Lumagen Radiance XS, Oppo 83 BluRay, Toshiba XE-1 HD-DVD, HTPC with Media Player Classic.
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Fri Jan 12, 2018 7:28 pm Post subject: |
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With higher input you'll get more light obviously, so you may end up with decreasing the Contrast, by the end of the day there will be no difference IMO
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projectors in the past : NEC 6-9PG xtra, Electrohome Marquee 6-7500, NEC XG 1351 LC ( with super modified Electrohome VNB neckboard !!!)
current: VDC Marquee 9500LC
The MOD: VNB-DB, VIM-DB
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cmjohnson
Joined: 03 Apr 2006
Posts: 5180
Location: Buried under G90s
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| Posted: Fri Jan 12, 2018 8:06 pm Post subject: |
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Wouldn't you get a higher signal to noise ratio with a bigger drive signal, all else being equal?
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Fri Jan 12, 2018 9:11 pm Post subject: |
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Theoretically yes, but there would be better ways for that on the VIM, than increasing the input voltage...
_________________
projectors in the past : NEC 6-9PG xtra, Electrohome Marquee 6-7500, NEC XG 1351 LC ( with super modified Electrohome VNB neckboard !!!)
current: VDC Marquee 9500LC
The MOD: VNB-DB, VIM-DB
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Tim in Phoenix
Joined: 21 Oct 2006
Posts: 4409
Location: Phoenix
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| Posted: Sat Jan 13, 2018 6:11 pm Post subject: |
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Guys
With a digital signal to the Moome card and the hotter setting coming out, the only noise being suppressed would be in the VIM which is not noisy anyway.
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