Question about Optoma EzPro 739 Multimedia Projector

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No Power My Projector has no power. Worked fine, replaced bulb, plugged it back in, no power. Plug works and power cord is plugged in securely. No lights nothing. Thanks.

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Re: No Power

Wow i have the same problem and no one has a fix love it

Posted on Sep 22, 2008

Re: No Power - Optoma EzPro 739 Multimedia Projector Multimedia Projectors

Me too anyone find a fix?

Posted on Jan 19, 2008

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Denon avr-1312 receiver and mitsubishi hc3000 projector - Video keeps dropping out

Hi, it could be a number of things, go to your browser type in the model followed by support, look at there info, is there enough life in the bulb? if it were mine i would clean the shutter and go on from there but try that what i have said example >>.denon avr-1312 support << hope this helps :)

Nov 30, 2013 | Mitsubishi HC3000U Multimedia Projector

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I plugged in my xd490u [mitsubishi] data projector...and then power turned red, status turned green for few some seconds. later power blinked [red + green] and did not work. can anyone tell me what the...

It sounds like your lamp may need replacing. Before you go that route try all of these:
-Make sure the lamp cover on the bottom is fully attached. -If you unplug the power cord while the fan is rotating, the lamp may not turn on about 1 minute when you plug the power cord next time. After the status indicator stops blinking press the power button to turn it back on. May have to press it multiple times. -If your Power Light continues to blink red/green then you should contact your dealer.
Sorry I couldn't be more helpful.

Feb 28, 2011 | Mitsubishi XD490U Multimedia Projector

1 Answer

I replaced bulb for Notevision PG-C30XU but how do i reset the lamp timer?

Do the following for reset the lamp hour
1.Plug the power cord into the AC socket of the projector.
2.While pressing down arrow, right arrow and ENTER on the projector a , then press POWER ON on the projector.
3."LAMP 0000H" is displayed, indicating that the lamp timer is reset.

Feb 10, 2011 | Sharp Notevision PG-C30XU Multimedia...

1 Answer

InFocus LP 250 Multimedia Projector was working fine until i unplugged it and when I went to plug it back in, I used my computers power cord instead of the projector but the plug is almost identical. I...

The plugs on this model projector is very delicate, over time the solder around the plug will begin to crack. Until eventually the connection is lost. Another possibility is that the power supply has gone bad. Using another cord would not cause this. I can fix the projector if you'd like. My ebay screenname is gtitubro.

May 11, 2010 | InFocus LP 250 Multimedia Projector

1 Answer

Power on, no light...worked in the test run

can you enter the setting and check bulb life timer and if you can reset it?
please feeb back

Apr 18, 2010 | Optoma EZPro 719 DLP Projector

1 Answer

Projector not booting up


The projector may not be receiving power or it may be malfunctioning. Turn the projector off and unplug the power cord. Confirm the power cord is securely connected to the projector and then plug the cord back in to a different outlet and turn on the projector. If this does not solve the problem, and another light is on or flashing, check the projector’s status.

Hope this helps

Apr 01, 2010 | InFocus IN24 Multimedia Projector

2 Answers

Lp600 won't strike

If you replace the lamp but do not reset the lamp hours then the projector will not ignite the lamp to stop it blowing up the lamp and causing further problems. You can reset the hours without the image, on the x2 version you turned on for 1 minute then held down the volume up and down buttons for 10 seconds but all versions vary. The infocus website can usually tell you how though you may have to look for it a bit. Failing that try a firmware update available from the infocus website that should erase its brain so you can start again, hopefully you have kept the original leads it was shipped with to do this otherwise it will cost you another £20

Feb 11, 2010 | Multimedia Projectors

2 Answers

Flasing red light

The flashing red indicates that either the fileter cover or the lamp cover is not installed correctly. If both are installed properly and secured, the unit will require service.

May 09, 2008 | Sharp XR-10X Multimedia Projector

3 Answers

Infocus 250 projector won't power up

Urinate on the bulb. This sometimes lubricates the contraption that the bulb connects with and it usually comes on instantly.

Mar 23, 2008 | Multimedia Projectors

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