Question about Optoma EP755 Multimedia Projector

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Optoma ex532 power light flashes and lamp light is not on

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: Optoma EP755 new lamp when power standby button

you need to reset the lamp timer, usually done by holding some buttons while turning on

Posted on Mar 10, 2009

  • 1 Answer

SOURCE: optoma ep 706, lamp lights on,replaced lamp, still not working

moz-screenshot.jpgmoz-screenshot-1.jpghello,
This is an unfortunate incidence and i will send you the serviceable manual of your projector if you can send me your contact email address to my email.Yes ,there are instruction to follow to replace lamps in projector if not you might miss it. First you must confirm that the lamp is OK from the vendors you purchase before anything.

Bye.
anytony2004@yahoo.com
Aniekeme Anthony.

I

Posted on Apr 21, 2009

  • 5 Answers

SOURCE: Optoma 719, can't get lamp and fan to turn on.

There is a stuffed 10v 3300uf capacitor on the power board. You need to replace it.
Bellow you can check in the picture where the capacitor is located.
0f5b76c.jpg
Notice that in this picture I have already took the bad capacitor out and replaced with two small cords to reach the bottom and test the new capacitor.
To reach this place is not fast, several layers of plastic and metal must be removed, but is not a hard task to take the capacitor out and replace it for another.
It works just great! Now it is back on track with awesome image.

Posted on Oct 03, 2009

duane_wong
  • 6826 Answers

SOURCE: I have an Optoma H31

When the voltage goes to 250 vdc does the light light at all? Does the lamp itself, when removed, have continuity? If not, then the lamp may need replacing.

Or, the mode of the projector needs to be set so that multimedia inputs are accepted.

Good luck on this repair.

Posted on Oct 15, 2010

  • 1 Answer

SOURCE: Hi, I have an Optoma 1690 which has strobing -

I also problemma which has strobing - standby/on, temp and lamp lights.This happens as soon as it is plugged into power.

Posted on Jan 28, 2011

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1 Answer

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Sound like the original color wheel for Optoma HD80 is bad.

If the unit has been moved when hot.

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Hi Sir,
did you solve with your trouble?
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Did you find a solution to this problem? I have the same thing with my Optima 1690...

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Optoma EP755 new lamp when power standby button


you need to reset the lamp timer, usually done by holding some buttons while turning on

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Only power light will power on for few seconds then flashes.


Does the main lamp light at all? It sounds light a cooling fan failure. If the fan iis not working the the main lamp will not turn on and the power light will flash.

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My MovieTime die after two LED flash for a second after power up.


Hi,

Check the Lamp and replace if that is damaged.send for repairs if the Lamp is okay.

Viren

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