Question about Optoma HD70 DLP Projector

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Optoma 72 projector goes black after 2 minutes Projector stays on but no picture

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  • frank870 Mar 23, 2011

    lamp goes off i think

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  • 442 Answers

Does the lamp go off, or does the "shutter" block the light out.

Posted on Mar 23, 2011

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1 Answer

Optoma PK301 lost a color


it is not correlated with bulb
1,the color starts to go out, it become the white and black,the color is disappear.
2,then,the projector running off after only a few minutes,
it is a general issue:the inductor need to be cleaned
Use a cotton swab moistened with alcohol to clean the inductor.
the inductor (Sensing element),is near to the Color Wheel.
the industor : is a black little element,as little as 3 sesame seeds

We supply original projector lamp,bulb,accessories,Lcd panel,Lens,DMD chip,color wheel,motherboard,powersupply,ballast... with high quality and competitive price.
any questions, feel free to contact me
have a nice day!
Jerry,Lampdeng Limited

Mar 10, 2014 | Optoma PK301 PICO Pocket Projector...

1 Answer

Optoma hd72


It sounds like you bulb is ready to die. First clue is picture quality. That happen to me and a new bulb remedy the problem. Bulbs are expensive though.

Jan 28, 2014 | Optoma HD72 Multimedia Projector

1 Answer

Hello. I have optoma ep716 with problem: 1. When I power it on the green blinking for 20-30 seconds and after this stays green. Due to manual it's meaning that projector on however lamp does not provide...


hi,
Do one one thing. check the lamp of your projector. For removing the lamp see the bellow picture.
also check the lamp colling fan. If it is faulty this fault can occur.

ajin_g_34.gif

1. Use a screwdriver to remove the screw from the cover.(1)
2.Push up and remove the cover.(2)
3. Remove the 2 screws from the lamp module.(3)
4.Pull out the lamp module. (4)
ok

Feb 16, 2011 | Optoma (BL-FU180A) Projector Lamp for...

3 Answers

Lamp goes out after a few minutes


my 3m projector switches off in 15 seconds indicating the lamp indicator, as the lamp has not been used enough

Mar 25, 2010 | Optoma HD80 Projector

1 Answer

My optoma hd65 projector worked fine for 2 months, now it will not detect hdmi signal from a motorola cable box or sony dvd player. Any idea's??


hi i am running a scart lead from my sky to my projector with a s-video lead going in the back of my projector but am only getting black and white picture!! can you help

Jun 06, 2009 | Optoma HD65 DLP Projector

1 Answer

Optoma ep716


Go to the onscreen menu and check lamp settings. Disable auto shut-off.

Nov 09, 2008 | Optoma EP716 Multimedia Projector

2 Answers

Help needed for Optoma EP 719 DLP PROJECTOR


It's a setting in the menu. A few minutes poking around will fix it.

Jun 12, 2008 | Optoma EP719 XGA DLP PROJECTOR 2000L...

1 Answer

Orange light on lamp icon on Optoma EP732H Projector


This same thing happened to me, I removed the bulb and put it back in, it reset something and I was able to use the projector again.

Nov 12, 2007 | Optoma EP732H EZPRO DIGITAL PROJECTOR...

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