Question about NEC HT410 Multimedia Projector

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LAMP not switching on NEC HT410

My Lamp not switching on Status light flashing red power light orange, the lamp lights stays off. I have tested everything fans are working and LAMP is secure,

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I had the exact same problem and solved it. After calling NEC tech and getting no help, my son and I decided to:

  • Remove, clean and reset lamp.
  • Completely clean (with compressed air) system.

And it worked. Here's what we did.

  • Removed lamp and cleaned with compressed air (in cans).
  • Used two cans of air to completely remove all internal dust. In our case long over due.
  • Reinstalled lamp and reset meter. (To reset: Turn on machine, wait 2 minutes or so, then hold down the "Help" button right next to the infrared sensor on the front of the machine).

Works fine now! Dont know if it was technical solution but solved it for us! Good Luck!

Posted on May 18, 2009

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