just wanted to ask if you have gotten around this problem with misaligned colors?
Just bought a used A10 projector for myself as well with exactly the same problem. I've wondered if upgrading/rewriting the firmware would help. So far I could not download the FW yet because of registeration problems with ASK/Infocus website.
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1,the color starts to go out, it become the white and black ,
2,then,the projector running off after only a few minutes,
it is a general issue:the inductor need to be cleaned
Use a cotton swab moistened with alcohol to clean the inductor.
the inductor (Sensing element),is near to the Color Wheel.
the industor : is a black little element,as little as a sesame seed
any questions, feel free to ask me
have a nice day!
Jerry Lampdeng Limited
Which "lenses" did you clean inside the unit. It would seem that you have misalignment of the lcd panels or the phase setting may need adjusting. What input are you using and what vertical frequency is the signal using?
I looked at the power requirements of this projector, 280W, but that assumes a nice sine wave. Your inverted is supposed to put out 400W, but it's a modified sine wave. Under ideal conditions (including a good battery) this might be just enough. Connecting directly to the battery will help a little, because of the limited ability to get current to and through the cigarette lighter. Using a 100 foot extension cord will diminish the voltage a bit (less so if it's a heavy gage wire). I would try connecting the inverter directly to the battery, run the engine and skip the extension cord. If that works, turn off the engine. If that works, try the extension cord. If it won't work with the engine running, connected directly and no cord - there are two possibilities: (1) the projector just won't run on a modified sine wave, (2) you need a bigger inverter.
regarding (1) I have seen lots of people having trouble with various devices. You might want to ask Epson support.
its not the color wheel. Its the sensor that counts the black tape on the color wheel. The sensor has dust on it. It can't count how many times the wheel is going around because the dust is blocking it. the sensor is located by the wheel. if you have any questions you can callme 610-842-7442 ask for dan.
OK first thing if you have broken the disk on a DLP projector, you can not repair with out specialist equipment to set it up, as for your other ones it sounds like your lamps are faulty, you must not use lamps over the rated hrs or you will damage the projector, if you want more help just ask me but unfortunatly in am in the UK so cant vist.
lamp gets brighter & brighte within a minute & immidiately color wheel stops rotating & projector goes to standby mode. for 3 to 4 minutes again same symptom contimuously observed pls guide me which part is suspected