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Ep1690 wont turn on - Optoma EP1690 DLP Projector

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Won't start won't turn over or do nothing put new battery still wont turn over wont start


No one can help you much if they do not know what year etc. your bike is. WHAT DTCs are set??

May 04, 2014 | Harley Davidson FLHX Street Glide...

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Elevator leg will not hold projector up


Hello
You may have the user manual for your Optoma EP1690 DLP projector with you now I assumes. If have, go to its page [14], where the adjustments to elivator legs has been described. If you haven't it user manual with you now, send your Email address to me by Fixya comment box. I've the user manual for your projector. I'll send a copy of it to you by return mail. I can't send it to you by this mail, as it does not allow me to upload PDF files by it. OK.
If you need the manual, indicate the details in the subject line, otherwise I may for get this.

Nov 09, 2011 | Optoma EP1690 DLP Projector

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Optoma ep 1690, the on/standby led is flashing green but when I try to turn it on the temp and lamp led's flash twice and nothing happens, the on/standby continues to flash green.


The projector lamp life may have exceeded its safe limit, check your instruction manual, sometimes you have to hold the on or off button for 10 seconds to reset this. All manufacturers are different but that may be the problem.

Here is a copy of the manual, I havn't read it, my solution is from experience of other projectors.

http://www.myprojectorlamps.co.uk/projector-manual/Optoma/EP1690.html

Good luck

Aug 04, 2011 | Optoma EP1690 DLP Projector

1 Answer

I just got a new bulb for my projector. it was fitted as per the instructions, and looked undamaged on delivery, but after about 10 min of viewing, the hight temp alarm sounds and the projector shuts...


hi,
Did you rest the lamp hour after replacing the lamp. It is recommended the you have to reset the lamp hour after replacing the lamp. For resetting the lamp hour do the following.
1. Power ON the projector
2. Press the Menu button
3. Select OPTIONS
4. In OPTION menu select Lamp Reset and press the enter button.
(If the lamp hour counter is at the heights level then the projector will turn OFF after some time.)
ok

Apr 28, 2011 | Optoma EP1690 DLP Projector

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Purchased 2006. Ceiling mounted. Just stared overheating after approx 10 minutes after last bulb replacement in March of 2010. Floor fan pointed at projector helps. Tried cleaning. Running right side...


Yes, if bulb was low price and was installed in old lamp casing then it is bulb that is not good and creating too much heat that exhaust fan can't throw out to make projector cool enough so temp sensor activates and send over heat signal to system control chip thus projector shuts down.
Please install original lamp that comes with casing to solve this issue.
If lamp was original then check exhaust fan that might be running slowly due to stiffness in bearing so temp sensor finds over temp in projector.
Hope these info will help you.
Thanks.

Dec 18, 2010 | Optoma EP1690 DLP Projector

1 Answer

After being on for a while sometimes 10 minutes, smoetimes 2 hours, the projection loses color and flickers, I can hear a squeeling noise, and eventually shuts down


Mine does the exact same thing, but usually before it overheats and shuts off. This started after I replaced the lamp the third time. I haven't found an outside solution to this, but pointing a floor fan at it to keep it cooler works for me. Did you ever find a resolution?

Sep 09, 2009 | Optoma EP1690 DLP Projector

1 Answer

Optoma ep1690 projector lamp won't come on. Machine starts, fan starts but no lamp. only has about 100hrs used life. Lamp looks perfectly fine but LAMP inicator comes on then goes off. Should I buy a...


reset the lamp timer. if you don't hear a high-pitched whir when you turn it on, the colorwheel is bad. could also be the ballast. worst case, the main board. if it is under warranty, send it in.

Aug 19, 2009 | Office Equipment & Supplies

2 Answers

Replaced lamp in optoma ep1690 but there is not projection


Hello, many of times this is related to the brighter being turned down and we go about trying to turn up the unit thru the remote and you may need to do this adjustment directly from the panel on the unit.
If this should fail, you may need to unplug the unit and allow it to be off for over 24 hours and this will cause the unit memory to return back to the manufacture's settings and if you still get the same result, consider your lamp may have played out, need to be replace... good luck and I hope thi helps.

Jan 23, 2009 | Televison & Video

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