Question about Optoma HD70 DLP Projector

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1200MP DELL Projector flickering problem

Once switched on my Dell projector starts flickering after 10 mins & the display colour changes.Help me to solve the problem.Also let me know how to open the projector to check out the main board.

Thilaka color flickering problem too. need help. lamp is new so....? optima hd 70 aswell.

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  • pickel80 Dec 27, 2008

    my Optoma H79 projector flickers to inverse colors. the lights are still light and the darks are dark, but orange is now blue, red is green, etc. please help. i just replaced lamp... didn't help.

  • Anonymous Mar 05, 2009

    same problem with my hd 70. lamp hours are at 1500 here, so its guaranteed to have 500 hours left in it so cant be lamp. after about 10-15 minutes colors start flickering, then it dies.

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Hp nokia ce0168 code:059W7P3 imei 1:357802/06/817772/2 imei 2:357802/06/817773/0

Posted on Dec 26, 2017

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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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Posted on Jan 02, 2017

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SOURCE: HD 70 DLP Projector problem

I HAVE A HD72 DOING THE SAME THING, I PUT IT IN HIGH ALTITUDE MODE(WHICH MAKES THE FAN RUN FASTER) AND IT STOPED THE PROBLEM. I READ THAT DUST COLLECTS ON THE FAN AND IT DOESN'T CIRCULATE THE AIR, HEATING UP SOME OF THE CIRCUITS MAKING THEM NOT WORK CORRECTLY. I AM GOING TO CLEAN THE FAN AND I THINK IT WILL FIX THE PROBLEM

Posted on Aug 14, 2008

marsrover
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SOURCE: projector has no power

close lamp compartement door firmly because door switch can disconnect power from projector if not closed firmly.

Posted on Sep 22, 2008

  • 7 Answers

SOURCE: my projector will flicker and then lose color..but

make sure its plugged in all the way!!!

Posted on Jun 05, 2009

  • 7 Answers

SOURCE: optoma DX605 hard reset

Have you tried going to Menu>Options>Lamp Settings>Lamp Reset>Yes?

Hope this helps!!

Posted on Jul 13, 2009

  • 2 Answers

SOURCE: 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


3c00ee2.jpg
Good luck!!

Posted on Feb 25, 2010

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1 Answer

Why won't my Dell 1200 mp project color anymore?


Marty Harding, Click the link below to download the online manual for the projector. The projector provides information on operating, troubleshooting and resolving issues with the projector.
http://dell.to/1OYzwEK
Thank You,
Dell-Jesse L

Mar 06, 2016 | Dell 1200MP DLP Projector

3 Answers

My projector is flickering?


I have about 10 of these in the school I work in, most of them have gone mental flickering, my solutions has been to open the covers remove the bulb and carefully using a compressor blow all the dust out..This has worked and cured them in about 6 out of 8 cases

Nov 20, 2011 | NEC NP200 Projector

1 Answer

Sir, i have dell 1209s projector. when i turn it on, it works only for 5-10 min. with flickering image. after that two red lights comes on the buttons. plz help me


It may be a faulty lamp module, Have you replaced the lamp at all. It may be at the end of its life.

www.avprojectorlamps.com is probably the cheapest company to use.

hope I was of help to you

Aug 05, 2011 | Dell 1209S DLP Projector

1 Answer

Trying to hook up projector to a mac laptop to run a slide show and not sure if connected correctly any sugestions?


Mac will have an adapter on the display output in which you will connect this to a VGA cable and to your projector.

Jun 12, 2010 | Dell 1200MP DLP Projector

1 Answer

Windows 7 x64 Extended monitor flickers


right click on the projector an click on the properties tab
click on compatibility tab
tick the box and click on win 7---apply and ok
if it worked on win xp and you changed to win7 and doesn't work indicates a compatibility problem or driver for it in win 7

Apr 06, 2017 | Linksys EtherFast 10/100 16-Port Workgroup...

1 Answer

Dell 1200MP works with PC but not the DVD player,


Hi.

If you have a replacement cable test the DVD using a different cable, you never know.

Try the following:

  • Unplug both projector and DVD from power.
  • Keep units connected together by video cable.
  • Connect back and restart the DVD first.
  • Restart the projector only once that DVD is ON.


If it still does not work , then there may be a fault.

Nov 09, 2009 | Dell 1200MP DLP Projector

2 Answers

Our DLP 1200mp projects a yellow back ground no matter what the colour of the ppt. slide.


try to replace your vga cable. if this problem occur again get help to your technician, maybe this problem is in the glasses inside of your projector.

Oct 28, 2009 | Dell 2400MP DLP Projector

1 Answer

I have optima projector and started flickering, green and other colors and after about 10 min. I hear a noise and the system shuts down. I seen by removing the dust it will stop flickering and once I did...


I have solved the problem (running fine for 10 days now)
I was planning to replace the bulb, but after reading the different posts, i understood it was NOT in cause.

i had to open the projector, remove and clean every part :
- the motherboard
- very dusty alim parts (radiators)
- the big fan blades (i used silicon lubricant for the rotor)
- the optical block
- the TINY RADIAL FAN IN THE OPTICAL BLOCK (very hard to clean)

advices :
1/ take pictures of what you're doing
2/ tape well the folded plastic and aluminum parts to avoid light leaks !

Mar 17, 2009 | Optoma HD70 DLP Projector

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