Question about Optoma EP739 Multimedia Projector

Open Question

OPTOMA EP739 'no signal'

EP739 Projector will not recognize any input signals. Problem seems to have started when it was connected incorrectly to DVD using VGA input with component cable. I believe green and blue were confused. Projector runs through its usual input signal scroll after startup, but no longer (where it once did) recognizes any signal grom VGA or RCA video in. I once used the item as a computer monitor, to display cable TV, DVDs... but no longer. Any ideas on how to solve this one? Any help would be greatly appreciated. Thanks.

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

No picture


Hi, Possibly either of 2 reasons: 1. Your player is not sending any signal to the Optima meaning it is the one in question and not the projector; or 2. Your Optima lost its input signal, go through the signal source selection menu, try manual selection & set it to where your source/player is connected. Hope this works out for you, if not pls post again . Good luck and kind regards.

Aug 03, 2007 | Optoma H31 Multimedia Projector

2 Answers

How do you feed TV thru an Optoma DLP projector?


You need a tuner to tune in the tv channels. use a vcr that way you can change your channels

Jun 06, 2010 | Optoma EP739 Multimedia Projector

1 Answer

Optoma EP739


The lamp cover has a disconnect that wont allow the unit to power on while the cover is off.

Try taking the lamp cover off and bending the little piece of metal you find underneith.

It worked for me.

:)

Nov 01, 2008 | Optoma EP739 Multimedia Projector

1 Answer

Powers off and lamp never comes on (new lamp tested in other ep739)


The lamp might be burn out or you do ot have the computer in the right plug and the right input slected.

Jul 23, 2008 | Optoma EP739 Multimedia Projector

1 Answer

No signal


switch your lap top first and the projector second----check input is assigned to computer-------press fn key with conjunction of f4 or f5 or f6 or f8.

May 09, 2008 | Optoma EzPro 739 Multimedia Projector

1 Answer

Power prob


blimey, these dv10s seem to suffer big from this problem.
check air filters,fans running.
if no input pj may shutdown by itself anyway
try connecting an input signal to see if pj keeps running

Feb 15, 2008 | Optoma MovieTime DV10 Multimedia Projector

Not finding what you are looking for?
Optoma EP739 Multimedia Projector Logo

Related Topics:

142 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

6370 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...