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Apr 22 2007, 10:23 AM
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#1
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Lab Rat ![]() Group: Guest Member Posts: 3 Joined: 5-March 07 Member No.: 27512 |
I bought a brand new 3M 1608 Overhead Projector, with 2000 lumens. I am using a Sharp QA-1650 Projection Panel and in the dark it looks incredible.
Please tell me if you have used this model. |
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Apr 19 2008, 05:05 AM
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#2
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I Should Be Working ![]() ![]() ![]() ![]() ![]() Group: Guest Member Posts: 78 Joined: 3-April 08 Member No.: 40209 |
not the same model, but same idea.
http://www.lumenlab.com/forums/index.php?showtopic=25290 I do agree price/performance is amazing, considering that i only paid 50 bucks for my dated 9200 projector. |
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Apr 21 2008, 08:34 AM
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#3
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Help Desk ![]() ![]() ![]() ![]() ![]() ![]() Group: Customer Posts: 287 Joined: 25-January 05 From: Jefferson Ar - USA Member No.: 4955 |
Yea I used an old overhead projector and did a retrofit - And used a QA-1200 LCD Projection Panel
for the LCD I used a Icecap HQI ballast and 250w Metal Halide Lamp for the retrofit ![]() So much hot air, I wanted to vent it out side ![]() ![]() ![]() Yea its a great idea to get started, but then the lamps get costly unless you do the retrofit, and then the rez is low on the old Projection Panels, mine was only 640x480, and mine was not true color, so color is a little off, I think mine was only 2 million colors time, and contrast was bad, after you get hooked on it tho, there is no going back to TV - BTW - The 3M Overhead Projectors are nice units, or at least the units I had were - one was an older 90s model with a fold down arm and rounded front - super thick ABS plastic, I think it was a 3M 2100, I think the one in the picture is an 1970s model 3m Over head Projector the 3M Model 567 Good Luck, --- And if you do the retrofit watch the heat, and use some X10 lexan for UV shielding |
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Lo-Fi Version | Time is now: 21st November 2009 - 01:39 PM |