Question about Epson EMP-740 Multimedia Projector

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My projector isnt working - Epson EMP-740 Multimedia Projector

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Hi

what are the lights on the control panel when you turn it on? it should only be a green solid light. bulb icon flashes chances are you need to replace the bulb, keep us posted.

thanks

Posted on Jan 11, 2009

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Can i transmit video from tablet to acer x1260 via bluetooth putting into the usb projector an usb bluetooth key?


Very doubtful without something inbetween like another computer. The USB connection is for direct connection to a device, see page 33 in this manual
http://www.projectorcentral.com/pdf/projector_manual_4015.pdf

Jul 07, 2014 | Acer X1260 DLP Projector

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Optoma h31 stopped suddenly. I replaced the bulb, but the power button isnt flashing green, and I cant turn the unit on.


The little metal plate on the projector next to the bulb housing is not fully depressed (pressed down). The plastic cover is suppose to have a plastic piece protruding from it which is to depressed the metal plate when the cover is placed back on. If the metal piece is not pressed down, the projector will not light.

Feb 10, 2011 | Optoma H31 HOME THEATER PROJECTOR...

1 Answer

My benq projectors is swiching itself off after alittle while


You may have a fan out or somthing is blocking the vents. Have you looked to see if it has a filter? some DLP units dont have filters but most LCD units do. If the filters are some what clogged then it may not be cooling good and tripping the thermal shutdown.

Projectors use high power bulbs that get SUPER hot and they use a thermal sensor above the lamp so if it isnt cooling properly it wont start a fire. It may have other issues but i would start here because this is normal maitence on projectors.

Jun 09, 2010 | BenQ 250W UHP Lamp PB8120/8220/8230...

1 Answer

I HAVE AN INFOCUS SCREENPLAY 5000 PROJECTOR THAT DISPLAYS THE MESSAGE "ONE OF YOUR FANS ISNT WORKING SO SHUT DOWN WILL OCCUR SHORTLY"... PLEASE TELL ME WHAT I CAN DO TO FIX THIS ISSUE. THANK YOU IN...


there are 2 fan assemblies in this model. a double fan for the lamp, and a single fan for the dmd chip. check for obstructions through the vents (pieces of plastic or paper will stop the fan). if nothing is in there, you could buy the parts from an infocus service center and replace them yourself or send it to them to fix. either way, try av solutions in ny. they're really good. www.avsolutionsny.com

Dec 12, 2009 | InFocus LP70+ Multimedia Projector

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Elmo TRV-35H 35mm SlideToVideo


Fred, there isnt really too much to these, ask any questions you may have and we will help you with it. I never saw one before and had it up and running in a half hour. ask away..

ZXR

Jun 12, 2008 | Elmo Projectors TRV-35H Slide Projector

2 Answers

BenQ PB6100


Hi there

If your Projector is not working in colour , take out the lamp and check if the colour wheel is broken.

If not broken you will have to replace the Mainboard.

Dec 07, 2007 | BenQ PB6110 Multimedia Projector

1 Answer

Tinted image


If you are plugging in a monitor cable, it is most likely a cable issue. I would try another cable and make sure the cable is seated firmly into the projector. If that doesn't help, check the port on the projector for bent or missing pins because it seems that not all of the video information is reaching the unit.

Feb 02, 2007 | Sanyo PLC-XT16 Multimedia Projector

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