Question about Optoma HD70 DLP Projector

2 Answers

Optoma HD70 shuts down after 10 minutes solid red led indicatorfor lamp

Posted by on

  • john4138 May 02, 2010

    Added posting as follows: Lamp at 735 Hrs, Dust has been removed from internal components to include color wheel, both fans working.

  • john4138 May 02, 2010

    Where is the heat sensor , is there more than one, does it require shop service?

×

Ad

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,284 Answers

Hi, The issue:
solid red error light?
HD70 "die's" after few min with strange 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 really good!! HD70 doesn't comes with any kind of filter so you can imagine the amount of dust can be.
The most important thing is to blow away any dust from your color wheel + the sensor attached to it .

for farther troubleshooting clean your fan's.
there are 2 fan's inside the HD70.

probably the most problems will be solved by cleaning the color wheel!!
if the problem is not solved ,check the lamp and the fans if they work properly.

For fan replacing:
Fan Part number: GM1207PKVX-A


Optoma HD70 shuts down  after 10 minutes solid red - 3c00ee2.jpg
Take care

Posted on May 02, 2010

×

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

Hi,
Its symptom of weak lamp in your projector and lamp need to be replaced.
When did you replaced lamp last time?
Let me know to see any other possible cause of problem.
Thanks.

Posted on May 02, 2010

  • Shahid Electronics
    Shahid Electronics May 02, 2010

    Added posting as follows: Lamp at 735 Hrs, Dust has been removed from
    internal components to include color wheel, both fans working.
    =====================================================================

    Thanks for update.
    Lamp seems fine, please check temp sensor. All other things are working fine so it could be heat issue or temp sensor sends wrong signal to system control chip.
    Thanks.



  • Shahid Electronics
    Shahid Electronics May 02, 2010

    Where is the heat sensor , is there more than one, does it require shop
    service?
    =================================================================

    One temp sensor would be on lamp housing and yes, projector need to be take in as its qualified tech job to get it fixed. It is not user level repair.
    Thanks.


×

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Replaced lamp on mitsubishi wd62527 worked for 10 minutes then shut down. Now red lamp light is on


If the red indicator light on the front of your HDTV is glowing a solid red, you should first unplug the AC cord from the wall power outlet and wait for 60 seconds before reapplying power to the HDTV.

After you turn the TV on, if it doesn't power up, try holding the power button down for at least 8 seconds. That's supposed to force a system reset. If your model has a system reset button, use that instead. Press the reset button for about 20 seconds...release it and press it again for 20 seconds, release it again and the led will blink just for a minute or two. You should now be able to turn the TV on.
If after several attempts, the HDTV has not fully powered on and the LED on the front of the HDTV is still glowing solid red, you may want to reseat the lamp.

If reseating the lamp has not resolved the issue then your next step is to order a replacement lamp.

Apr 05, 2015 | Mitsubishi Televison & Video

1 Answer

WHY DOES MY HD OPTOMA DLP 70 TURN OFF AFTER FEW MINUTES?


If you have recently replaced the bulb you may need to reset the lamp counter in the projector menu.
If you have not replaced the bulb, the projector may be shutting down due to over-heating. Check that the projector is clear of as much dust and debris as possible.

Sep 03, 2014 | Optoma Hd70 Dlp Hd High Definition 720p...

1 Answer

MY PROJECTOR TURNS OFF AFTER A COUPLE MINUTES


- Check LED Status
a. Lamp LED Light
- Check Lamp
- Check Lamp Driver
- Check Main Board
b. Temp LED Light
- Check Thermal Sensor
- Check Thermal Switch
- Check Fan
c. Color Wheel
- Check Color Wheel
- Check Photo Sensor

Sep 03, 2014 | Optoma Hd70 Dlp Hd High Definition 720p...

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

Used my OPTOMA HD70 ABOUT 2years now -and had to replace the lamp i unplugged it and when turning it back on to work - it does not start , it`s dead the green led lamp does not flicker , does not work...


There is a switch on the side where you insert the lamp, it's black with a metal contact. If, when the lamp cover is replaced, it does not "activate" this switch for some reason (i.e. it is loose or perhaps bent) then the projector will not power at all.

Just remove the lamp and take a look at the switch for possible damage incurred from when you replaced the lamp.

Sep 29, 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


3c00ee2.jpg
Good luck!!

Feb 23, 2010 | Optoma HD70 DLP Projector

1 Answer

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?


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..

Oct 03, 2009 | Optoma HD70 DLP Projector

2 Answers

Optoma HD65: no power after replacing lamp


i was blowin air in the back vent and i heard popin sounds and now i have no power

Apr 24, 2009 | Optoma HD65 DLP Projector

2 Answers

Optoma EP755 new lamp when power standby button


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

Mar 10, 2009 | Optoma EP750 Multimedia Projector

Not finding what you are looking for?
Optoma HD70 DLP Projector Logo

Related Topics:

957 people viewed this question

Ask a Question

Usually answered in minutes!

Top Optoma Office Equipment & Supplies Experts

jasbo
jasbo

Level 3 Expert

2237 Answers

color wheel light...
color wheel light...

Level 2 Expert

138 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you an Optoma Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...