Question about Optoma HD70 DLP Projector

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Hi, I have an Optoma Hd70 and it keeps turning off after about a 1 min and the temperature indication is blinking red. Is there an airfilter I can clean or something?

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Sounds like there is a overheat sensor failed in this unit in the lamp balast sure a cloaged filter could heat the unit as well so yeah check that..

Posted on Oct 03, 2009

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Posted on Jan 02, 2017

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I am betting that the ribbon cable to your color wheel has become loose. Here is a detailed slide show of a similar model so note where the cables are and check each one.
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I have a Optoma projector HD70 How do you reset the lamp operating time?


hi,
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When i start a projector after few min screen becomes blank and projectors red led glows.Please provide the help.It is very argent.


well try this....

Before replacing your bulb, fan or any other component try first cleaning your optoma realy good!! HD70 doesnt comes with any kind of filter so you can imagine the amound of dust can be.
The most importent thing is to blow away any dust from your color wheel + the sensor attached to it .

for farther troubleshoting clean your fan's.
there are 2 fan's insinde the HD70.

probably the most problems will be solved by cleening the color wheel!!
if the problem is not solved ,chack the lemp and the fans if they work properlly.

For fan replacing:
Fan Part number: GM1207PKVX-A

Nov 26, 2010 | Optoma HD65 DLP Projector

1 Answer

How do Ichange the lamp on my hd70.


Look in page 40 of your projector's User's Manual.
If you don't have the manual, you can download it from OPTOMA support pages: OPTOMA HD70 USER'S MANUAL

Oct 11, 2010 | Optoma HD70 DLP Projector

1 Answer

OPTOMA HD70 projector turns off in a few seconds


my 3m projector turns off as soon as it is turned on

Mar 05, 2010 | Optoma HD70 DLP Projector

1 Answer

Optoma HD 70 turns on with lamp and temo soiled lights


Asher fadida and alll,

The issue:
solid red error light?
HD70 "die's" after few min with strage noise?
flickers different colors before complete self shutdown?

well try this....

Before replacing your bulb, fan or any other component try first cleaning your optoma realy good!! HD70 doesnt comes with any kind of filter so you can imagine the amound of dust can be.
The most importent thing is to blow away any dust from your color wheel + the sensor attached to it .

for farther troubleshoting clean your fan's.
there are 2 fan's insinde the HD70.

probably the most problems will be solved by cleening the color wheel!!
if the problem is not solved ,chack the lemp and the fans if they work properlly.

For fan replacing:
Fan Part number: GM1207PKVX-A


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Good luck!!

Feb 23, 2010 | Optoma HD70 DLP Projector

1 Answer

Hi, on optoma hd70 3 LED lights blinking and projector won't power on


mine is doing this exact same thing. would love to know if you fixed this problem or if anyone else has had this problem and had it fixed.

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1 Answer

Optoma HD70


Call 1-888-942-2929 option 2 the cost is $59.00

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