We have an Optoma EP739. It started shutting off with the message "Projector Overheated" on the screen. I cleaned all the vents and the fan but it still does it. It is three years old and only used on Sundays. It just started this about 2 months ago
-   Seems this is a common problem. I have the same issue. I have put a small fan to blow away all the hot air. THis helps, but its not a solution
-   Guest
Jan 25, 2009
-   We have 2x EP739 projectors at our church and are both about 3-4 years old. Both over the last 6 months have had the 'overheating' fault and will only last a max of 45 mins before they shut down!
-   7_gixxer
May 21, 2008
-   Same symptoms. My projector is about 4 years old. Used to work fine but now will only run about 45 minutes if cold. If already warmed up it will only run about 15-20 minutes before shutting down.
Verified fan is running all the time. I even put a home cooling fan near the unit and it still overheats but not as fast.-   john_schiman
Set the projector to "high altitude mode." It will be noisier, but won't overheat. I wonder whether using one of those $10-$20 laptop coolers underneath it might be a quieter solution.
Hello, I have a Samsung digital 30Xoptical zoom digital 1200X camera and i don't have the...
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Hello, I have a Samsung digital 30Xoptical zoom digital 1200X camera and i don't have the kodakeasyshare software cd or the instructional book that came with it. I've moved, and I need those items,because i can't get nothing to work by my own trial and error methods. Can some one help me? Thanks, my email: loveedew7@aol.com