Question about Multimedia Projectors

1 Answer

Temp fault when i turn the projector on the fan tries to start up but no light then after a while the power and the temp light comes on. I have tried another bulb but no difference is it possible the other bulb is faulty aswell or is it a different problem. With both bulb no light comes on, any idea's please

Posted by on

  • reubenh Jan 23, 2009

    my epson EMP-S3 starts up green lamp light shows epson start up screen then temp light goes red and power turns red aswell and lamp shuts off fans run but nothing else

  • qubanlink Feb 09, 2009

    i have the same problem, the red temp light flashes and then the power light turns and stays red

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 84 Answers

Check all the internal fans, if even one does not start, the projector will soon shut down!
every fan has three wires, one is the stop signal, that should stay "low" in most models.
this wire might be white or yellow, the red is + supply/blue or black is -supply(or gnd).

Posted on Sep 25, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does red TEMP light come on after power up?


The fan is important. If it doesn't turn at the correct speed the red light will come on. Replace the fan and that will fix the problem Go to Casio's website to get the part or try here:

Nov 21, 2015 | Casio XJ-251 WXGA DLP Projector XJ-A251

2 Answers

Red power, blinking red temp


Hi,

if the Lamp error and Temperature error lights are flashing red this means that there are two separate errors.

  • A flashing lamp light means the lamp failed to ignite. It could be a lamp driver problem or lamp failure. Replace the lamp to resolve the issue. If the issue is not resolved, then service the projector.
  • A flashing Temperature light signals a fan error. Turn the projector off and allow it to cool down. If the light is still flashing after the projector is turned back on, service the projector.
Goodluck..

Feb 25, 2008 | Hitachi CP-X250 Multimedia Projector

1 Answer

Sanyo pro xtrax projector


Lamp LED should be lit when the projector is in Standby. However, the problem you are describing sounds like one of two issues. Either the lamp is bad and needs replaced, or there is a power supply fault. If you have tried replacing the lamp already, make sure you reset the lamp counter or the projector may still not function properly.

does the temp warning light come on when the projector shuts off? if so you may also try cleaning the air vent filters and ensure there is proper air flow around the projector. if that checks out then have the projector serviced as the power supply is likely suspect.

Dec 09, 2013 | Sanyo Multimedia Projectors

1 Answer

Viewsonic pjd5111 projector has temp and lamp light on. not turning on


Hello
Check whether its cooling fan works or not. If there is any fault to the cooling fan, these symptoms you describes here can occur.

Feb 07, 2012 | ViewSonic PJD5111 Projector

1 Answer

Dell 1209S Projector, tries to turn on, and the fan comes on for 30 seconds and then goes off again. It tries this several times and then the light bulb icon comes off and it doesn't do antything else


Lamp is burned out or makes a popping sound.
When the lamp reaches its end of life, it may burn out and may make a loud popping sound.
If this occurs, the projector does not turn back on. To replace the lamp, see on page 38.
LAMP light is solid amber If the LAMP light is solid amber, replace the lamp.
LAMP light is blinking amber If the LAMP light and the Power light are blinking amber, the lamp driver has failed and the projector will automatically shut down.
If the LAMP light is blinking amber and Power light is solid blue, the color wheel has
failed and the projector will automatically shut down.
Unplug the power cord after 3minutes then turn the display on again. If this problem
persists, contact Dell™.
TEMP light is solid amber The projector has overheated. The display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Dell™.
TEMP light is blinking amber A projector fan has failed and the projector will automatically shut down. If the problem persists, contact Dell™.

Oct 23, 2011 | Dell 1209S DLP Projector

1 Answer

The projector turned itself off after couple hours of use and the Temp. red light came on. Power Light turned red instead of orange as usual. After 3hrs I turned it back on, cleaned the dust off the fan...


There are three temp sensor inside the projector and now your projector need full service but if the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will illuminate and the projector's power will turn off (the TEMP indicator will flash after the power is turned off) The air filter should be cleaned every 100 hours of use.
If you clean the filter with a vacuum cleaner to clean off any accumulated dust. then your projector working normally

Jan 03, 2011 | Panasonic PT-LB50U Multimedia Projector

1 Answer

High temp light on when powering up


Remove the screws and check out the fan's working state.
EP759 have one big 92mm fan for the lamp, and three small, near 40mm, fan's for the optics.

Power of the bulb is very high, so just 1 broken fan can make that situation.

Apr 25, 2009 | Optoma EP759 - HDTV Compatible DLP...

1 Answer

Toshiba TDP SC25 projector


The manual says it might be because the power went out when it was on. Just a note here, as projectors age they become more sensitive to power outages. When not in use turn off completely if you can. They have an on/off button.

Otherwise not sure but think you may need to replace the fan. Try cleaning it first but gently.

Jan 31, 2009 | Toshiba TDP-SC25U Multimedia Projector

1 Answer

Projector shuts down after turned on and both red lights blink


this model is prone to over heat. look near the lamp for the temp sensor it is most likely bad

Nov 30, 2008 | BenQ PE7700 Multimedia Projector

1 Answer

Hitachi projector temp light


This is what your projector's user manual says about a flashing "TEMP" light :

"The cooling fan is not operating. Turn the power OFF and wait approximately 20 minutes. After the main unit has cooled down, please make confirmation that no foreign matter has become caught in the fan, etc. After performing any needed maintenance, turn the power ON again; if the same display is displayed, then please contact a sales store or a service company."

Your user manual is available at the following link :
http://www.hitachi.us/Apps/hitachicom/content.jsp?page=Products/SupportServices/Support/DiscontinuedModels/index.html&level=4&section=Products&parent=DiscontinuedModels&nav=left&path=jsp/hitachi/forhome/DisplayTechnologiesGroup/


May 20, 2008 | Hitachi CP-X275 Multimedia Projector

Not finding what you are looking for?
Multimedia Projectors Logo

Related Topics:

1,011 people viewed this question

Ask a Question

Usually answered in minutes!

Top Multimedia Projectors Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

5653 Answers

The Knight
The Knight

Level 3 Expert

68301 Answers

Are you a Multimedia Projector Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...