Question about Hitachi CP-X430 Multimedia Projector

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Hitachi CP-x430 "Check air flow"

Just over 4 years old in church. We have cleaned air filter, now replaced air filter, switched OFF whisper, max temp around projector 25deg C. Have you any further suggestions other than complete strip down and clean.

Thanking you Jeff Green

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I have run in to this time and time again. This is why I like to keep things clean. take the bulb out and blow the unit out with air and make sure you wipe off what you can with Q-tips The blub allows air to flow thew the filament so what ever dust that might touch the fillament while its burning will burn at a higher temp. this will send and indication to the unit to send a message that says replace bulb soon and If there is not enough air flow it will say CHeck air flow take the fliter out and clean it with water dont replace it. IF you do just buy a carbon pad and cover the hole(not recomended foir those who are not handy) but keep things clean and it will save you $ in the long run. How many bulbs do you want to buy?

Posted on Mar 10, 2009

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