Question about Optoma Optima Dlp Projector Ep7150 2000 Ansi

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Optima projetor switches the bulb off after 10 min of use what could be the posible fault or is it a timer or what

The bulb was blown and have replaced

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Make sure the ventilation system is working smooth.
Check the fan working and make sure no dust, hair or debris is blocking the light from ventilating properly. Make sure you reset the light timer.

Posted on Mar 25, 2014


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2011 kia optima fog lights go on only when right blinker is on, just changed front side marker bulb and is still doing the same thing, blinking fast but no other lights are out.

fast blinking is a sign that the flasher relay has a fault , change that and i would expect the fog light issue will resolve as well , as i expect the flasher relay is trying to earth through a different circuit

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We have an Optima projector. The bulb would not light after I plugged it in and pushed the on switch. The power switch illuminates then I hear a "kudukudukudu" sound like its trying to get...

possibly the bulb is blown this is very expensive to fix most of the time.... maybe water damage but since it all turns on and apears to work then this is less likely then bulb blown..... if the bulb is definatly not blown you could take it apart and put a hair dryer on it from a distance... do not heat the boards up much just enough to get rid of any moisture.... best of luck and i hope you can get it going in time....

Feb 28, 2011 | Optoma Office Equipment & Supplies

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Tv works for about 10 mins then shuts its self off, if let to sit for a while can turn back on and works for about 10 more mins then turns its self off again, is it over heatings? or are the capasitors...


You mostly see this when the bulb is bad. I dont remember the tech answer however changing the bulb fixes 95 percent of them. It is possible your power supply is going bad as well, but you would probably see problems trying to get the tv to come on.

Good Luck

Nov 24, 2010 | RCA HD52W56 52" Rear Projection HDTV

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Can I wire my 59007 timer permanently on 10 mins. only and to work just using the light switch, not the button....?? I'm going to order 6 of them to use in the bathrooms in my office building. Thanks.........

There is a risk of fire, when you use devices outside of their intended purpose one never can tell just what may happen, and with Power, A fault equals fire..death...pain. So it is my professional opinion that you simply use a purpose built timer similar to the ones in the link below.

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2004 Kia Optima EX...Brake lights suddenly don't work. Fuses are all ok...bulbs are all ok...and the switch box that's under the steering wheel is also in working order. Where else can I check for the...

You can check to make sure that the taillights have a good ground. If at all possible try using a test light or multimeter at the light. Have someone step on the brake and see if you have positive voltage to the light. If you do then it could be a faulty ground. If you don't move closer to the brake switch or even test the brake switch.

Nov 06, 2009 | 2004 Kia Optima

1 Answer

04 optima

I would definitely look into the switch at this point. Make sure there are no blown fuses in the relay as well. But most likely your switch is the problem.

Side note. The bulbs are still good in the car right. I have seen cases where both headlights burn out because of voltage surges caused by bad wiring etc. Also I have seen someone pull the headlight switch in a certain position so both the dim and brights were on (depending on car) and this caused both headlights to burn out.

Hope I could help

Sep 07, 2008 | 2004 Kia Optima

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Blending Colors/Flickering Display

Hi SmartMex

This in not a lamp problem , but rather a Mainboard issue.

You will have to take it to a Service Centre to either be repaired or replaced.

Apr 17, 2008 | Optoma EzPro 739 Multimedia Projector

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