Optoma EP721 Support Questions
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Problems with Optoma EP721?
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Most Popular Optoma EP721 Questions
Dvi Input Stopped Working
DVI input stopped working, VGA works fine.
DVI input stopped working, VGA works fine.
Password Reset
i lost my remote and have forgot my password for my EP721 dlp projector
i lost my remote and have forgot my password for my EP721 dlp projector
Pls Help Re Unit That Has Not Been Used For 8 Months
i used my EP721 to preview my presentation however, about 4 mins after power on i saw smoke coming o...
i used my EP721 to preview my presentation however, about 4 mins after power on i saw smoke coming o...
Optoma EP721 Answers
Dvi Input Stopped Working
Would you mind giving us a call at 88-289-6786 or live chatting us at http://www.optomausa.com/conta...
Would you mind giving us a call at 88-289-6786 or live chatting us at http://www.optomausa.com/conta...
How To Put Password Or Delete It?
Please view the attached image for set up password instructions for your device:
Please view the attached image for set up password instructions for your device:
Missing Parts
Go here for the SM & parts list. The manual will also very helpful with the dmd chip repair. If ...
Go here for the SM & parts list. The manual will also very helpful with the dmd chip repair. If ...
Optoma Projector Damage
When you pull it apart to replace the chip see if you can pop it out. I hope this is helpful to you!...
When you pull it apart to replace the chip see if you can pop it out. I hope this is helpful to you!...
Optoma Projector Viewing
Go here for a video on the repair. I hope this is helpful to you! Please respond to my effort to pro...
Go here for a video on the repair. I hope this is helpful to you! Please respond to my effort to pro...
All Optoma EP721 Questions
I Am Not Able To Use The Remote Because I Can't Get It To Work With The
projector. What should I do?
projector. What should I do?
(Posted by chrisshaw539 9 years ago)
Missing Parts
My projector is missing the following parts Elevator Foot Tilt Adjustment Foot If you know where I...
My projector is missing the following parts Elevator Foot Tilt Adjustment Foot If you know where I...
(Posted by chrisshaw539 9 years ago)
Optoma Projector Damage
I have had this projector for awhile now and I got it used off of Ebay (probably not the best idea)....
I have had this projector for awhile now and I got it used off of Ebay (probably not the best idea)....
(Posted by chrisshaw539 9 years ago)
Optoma Projector Viewing
When I use my projector it has white dots. What could this be caused by and how can I fix it.
When I use my projector it has white dots. What could this be caused by and how can I fix it.
(Posted by chrisshaw539 9 years ago)
Optoma Projector And Remote
I have had this project for a year or two now and it works good. I just bought a remote for it but c...
I have had this project for a year or two now and it works good. I just bought a remote for it but c...
(Posted by chrisshaw539 9 years ago)
The Keypad Is Locked And I Can't Figure Out How To Unlock It.
(Posted by chrisshaw539 9 years ago)
Optoma Ep721/ How To Clean Inside Lens?
(Posted by ahmachi 9 years ago)
White Spots
I have little white spots on my optoma EP721 projector screen is there a way to fix it
I have little white spots on my optoma EP721 projector screen is there a way to fix it
(Posted by calambert7 9 years ago)
How Reset The Password
please I have one OPTOMA EP721 and we can not use because by error lock the password and we don not ...
please I have one OPTOMA EP721 and we can not use because by error lock the password and we don not ...
(Posted by sraesperanza 9 years ago)
How Do I Change Optoma Ep721 Projector Bulb
(Posted by tontsr 10 years ago)
Default Password
please given the default password of optoma EP721 DLP Projection display
please given the default password of optoma EP721 DLP Projection display
(Posted by nangan 11 years ago)
I Have A Optoma Ep721 Projector And Need To Replace The Dmd Chip Any Suggestions
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or mod...
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or mod...
(Posted by Bseman 11 years ago)
Dmd Chip Info
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or mod...
I have a optoma EP721 projector and need to replace the dmd chip any suggestions on what type or mod...
(Posted by Bseman 11 years ago)
Replacement Dmd Chipfor Optoma 721
Can you please suggest a replacement DMD chip for Optoma 721? Thank you. Demetris Englezakis KES ...
Can you please suggest a replacement DMD chip for Optoma 721? Thank you. Demetris Englezakis KES ...
(Posted by demetrisenglezakis 11 years ago)
Projector Shuts Down Every Other 5 Or 10 Minutes. What Is The Problem?
Is this a built-in safety measure against overheating. Is there some timer involved or does the bulb...
Is this a built-in safety measure against overheating. Is there some timer involved or does the bulb...
(Posted by hencub 11 years ago)