The capacitors on the power supply need to be replaced. When you take apart the projector, and then remove the power supply (it's the section that the power cord goes to) and open it up. Look for the little can capacitors and see if any of them are bulging on top. That is the sign that they've blown. Replace the big ones (about 5) for about $5 in parts. Reassemble and test by turning it on. Search for YouTube video For similar problem on Runco projector. Very easy fix.
SOURCE: Unit shuts itself down
Sounds like you have an overheating problem. Maybe a bad fan? Also you may have a bad connection to the "bulb".
Stargazer
SOURCE: Warning light stays solid on
The same problem as mine, is there a Canon technical support to help us fix this problem.
SOURCE: Works good for 2 minutes, Then shuts down &
change the Bulb if that does not work it could be a power supply or power supply regulator this should be done by a professional except the Bulb
how many hours of operation does the unit have ??
SOURCE: Optoma DV-10 shuts down completely a couple
the internal power supply needs to be replaced. after so long, the caps dry up.
Testimonial: "Thanks for the good info."
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