Question about Mitsubishi SL4SU ColorView Multimedia Projector
SOURCE: Tech support for Sharp PG-B10S
Reset The Lamp Timer.
While simultaneously holding down (+ . >) and AUTO SYNC on the projector, Press ( I ) ON and ( - . < ) on the projector.
"LAMP 0000H" is displayed, indicating that the lamp timer is reset.
NOTE..... Make sure only to reset the lamp timer only when replacing the lamp. If you reset the lamp timer and continue to use the same lamp, this may cause the lamp tp become damaged or explode...
Posted on Jul 10, 2008
SOURCE: Bulb failures
I experienced the same thing, only to discover it was the ballast that powers the lamp. I believe INFOCUS repairs for $390.00 per the technician that I spoke with on the phone at INFOCUS.
Posted on Jul 19, 2008
Did you reset the hours on your system once you inserted a new light bulb? Otherwise the pj might be a bit confused if you do not reset that with each bulb. The suggested life expectancy for the lamps is around 3000-6000hrs for a DLP lamp pj.
Have you also cleaned out the filter? It is a GREAT idea to do that every year otherwise it could potentially over heat. Most of the time you can have some one come out, bring it to a service center, or ship it to the manufacturer to be cleaned, then they mail it back to you.
Let me know how things go. You can always contact the manufacturer to direct you on how to reset the hours. They do offer a life time support.
Best of luck!!
Posted on Oct 27, 2008
I think it's a lamp driver issue from what I've seen others have gone through. I also read that if you go through the sequence of unplugging, plug back in, wait 20 seconds and try to turn on, multiple times, it will finally kick on and work. I just got mine to turn back on by doing this and waiting through the fan cycling without the light turning on. After the 4th sequence the light flickered. After the 7th sequence it finally turned on and is working. Now I can watch the Super Bowl and will look into replacing soon.
Posted on Feb 06, 2011
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