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Optoma h50 no lamp lit only ticking from focus unit

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Check the capacitors in power supply board if they are swollen or puffed up on top they are Bad.

Posted on Sep 29, 2009

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Posted on Jan 02, 2017

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Optoma HD80 flashing blue lights


Sound like the original color wheel for Optoma HD80 is bad.

If the unit has been moved when hot.

If not, try un-plugging the unit for a few minutes and re-connect.

Hope this helps

Mar 23, 2014 | Optoma HD80 Projector

2 Answers

Lamp comes on briefly and then goes out


Check poewer connection
Check if fan filder is dirty ( if it is just hoover it out)
If "lamp" light on top of the projector blinks or stays lit - lamp probably faulty
How old is the Projector/lamp (average lamp life is around 2000-3000 hours)

Mar 01, 2011 | Optoma EP719 DLP Projector

1 Answer

Where do i find the ballast unit, both inside my projector and for sale?


In the optoma hd-81 there is a lamp unit housing.It goes faulty the lamp unit housing .There is no ballast in the hd-81 projector.There is lens ,the lamp unit housing and the circuit board.In most of the cases the lamp unit housing goes faulty.In that case the lamp housing needs to be replaced.It can be replaced and replacement lamp is also available. -------------------- Buying original lamp is always advisable.But there is compatible lamp also available.The original lamp housing is costly and compatible housing is bit cheaper.In some rare cases the compatible lamp does not work.But the compatible lamps also are good. To buy original lamp.Click this link directly:--- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/Optoma+Technology+Inc/Optoma/BLFS300B/New.aspx ------------ this is link for compatible cheaper lamp.Click this link:-- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/DNGO/DNGO/BLFS300BRL/New.aspx --------------- The procedure to replace the lamp:--- to get this procedure.Please click on the link below:--- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/DNGO/DNGO/BLFS300BRL/New.aspx ------------ this link is for the user manual of optoma hd-81 and the procedure to replace lamp is mentioned on page number 59.Please read the instructions before replacing lamp.----------- This will help.Thanks.Helpmech.

Feb 03, 2011 | Optoma HD81 DLP Projector

1 Answer

I have a sony syber shot dsc - H50 i don't know how to get the cam in "manual focus" mode. I want to shoot 1 cm far images.


One problem with most point&shoot cameras is that they are designed to be pointed and shot. The camera takes care of things automatically, including focus.

The H50 doesn't have a manual focus mode. The best you can do for close-ups is to switch to one of the Macro modes. Press left on the control button (marked with a blooming flower) repeatedly to select the desired mode. See page 18 in your manual for full details.

Jul 14, 2010 | Sony Cyber-shot DSC-H50 Digital Camera

1 Answer

How do I verify the lamp has burnt out


usually inspect it any burn marks ect will usually tell you its time for new, also when you turn the unit on it will make a ticking noise which indicates that your globe is blown. ebay have good prices but look out for cheapies from hongkong

May 15, 2010 | Optoma EP719 XGA DLP PROJECTOR 2000L...

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

The amber led labeled lamp lit up on my optoma ds303 and the picture disappeared. I replaced the original lamp with an after market lamp I purchased online. It worked for 2hours or so then the amber lamp...


the reason that it turns on without hitting the power button is that it thinks it's still in cooldown mode. while it's on, check the lamp hours through the menu. if it's close to 2000 hours (or the inside of the lamp is blackened or bulging), replace it. after market lamps never seem to last that long. if the fans stay on when the lamp goes off, it could also be the colorwheel. listen for chirping. if it chirps, it's the colorwheel.

Nov 17, 2009 | Optoma DS303 DLP Projector

1 Answer

Projector won't switch on


You may have a failed power supply or a blown lamp. If you have access to a spare lamp, try changing it. (as described in the user guide). If you know the lamp is good for sure, then it is better to call service folks.

Aug 23, 2008 | Audio Players & Recorders

1 Answer

Replacing bulb


hold the volume up/down in ,switch unit on while holding these in for 30 secs, if that fails, flash unit with new software.

Dec 01, 2007 | InFocus In Focus SP-LAMP-021 Replacement...

1 Answer

Optoma ep 753 will not light


you can just open the lamp and see the condition of the inner tube only. otherwise you have to replace the lamp and run it.

Viren

+919814903739

Nov 17, 2007 | Optoma EP737 - DLP PROJECTOR - 1500 LUMENS...

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