Question about Optoma Projector Lamp for EP771, TX771, DX607

Open Question

Ep 771 optoma projector shuts off after a couple of minutes

Our projector is shut off at church this morning after a couple of minutes.

Posted by on

  • Anonymous Dec 11, 2008

    Before it was even used, the projector shut off.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

My EP 758 is 4 years old and has 1500 hours on its second bulb. I use it for home use with a satellite input (dish network). It just started flickering a couple days ago. The main picture is still there...


Hi,

It sounds like the projector itself has a fault. Sadly it's often uneconomic to repair budget projectors which are out of warranty when the cost of repair is compared to that of replacement. You should speak to Optoma support and see who their local agent is, and then ask for a quote.

UK support can be found here

They will usually charge a fee to have a look and then they'll offer an estimate for repair.

Feb 14, 2011 | Optoma EP758 - HDTV Compatible DLP...

1 Answer

Shuts off after a couple minutes


sounds like it's overheating. Clean out all the dust from it.

May 15, 2009 | Optoma H30 Multimedia Projector

1 Answer

My Optoma HD65 Projector stops starts working and


Possible cause is overheating.
Do you hear the fan working?
What happens when you use the lowest level light output?
Does it run longer?

Also possible cause is a faulty temp sensor.
AC wire connection may not be firmly pressed in socket.

Mar 01, 2009 | Optoma HD65 DLP Projector

1 Answer

Cooling fan problem projector


I have a similar issue though mine isn't quite as extreme as yours. Got a couple things you can do.

1. clean out the projector with compressed air. You might have dust building up on components that is trapping heat.

2. Your fan might be burning out. Needs to be replaced. I'm still working on trying to figure out what tipe of fan it needs.

3. The temperature sensor might be going bad. This one is less likely and most complex to solve as it depends on how the system measures the temp. I haven't checked in detail yet.

4. Replace the whole unit or send it in for repair. Both options will be costly...

Jan 01, 2009 | Optoma H56 Multimedia 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...

3 Answers

Optoma EP739 Projector Overheating


Set the projector to "high altitude mode." It will be noisier, but won't overheat. I wonder whether using one of those $10-$20 laptop coolers underneath it might be a quieter solution.

Mar 09, 2008 | Cameras

Not finding what you are looking for?
Optoma  Projector Lamp for EP771, TX771, DX607 Logo

Related Topics:

67 people viewed this question

Ask a Question

Usually answered in minutes!

Top Optoma Office Equipment & Supplies Experts

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

Level 2 Expert

137 Answers

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

Level 3 Expert

6694 Answers

M.R.C

Level 1 Expert

35 Answers

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

Answer questions

Manuals & User Guides

Loading...