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Optoma EP721 Projector

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Optoma EP721 Projector Multimedia Projector

How do I use the USB cable from the...

Answer
How do I use the USB cable from the projector to my laptop so the projector recognizes the laptop? I... (More)

Optoma EP721 Projector Multimedia Projector

My Optoma EP721 will not recognize...

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My Optoma EP721 will not recognize the display from my Lenovo T400 notebook. It registers... (More)

Optoma EP721 Projector Multimedia Projector

my propblem still is not fixed from...

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my propblem still is not fixed from earlier today now screen two will not let videos play on... (More)

Optoma EP721 Projector Multimedia Projector

projector wont come back on

Answer
EP721 turn projector on, fan comes on ,then lamp comes on for a split sec then goes off.new bulb... (More)

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Optoma EP721 Projector Manuals & Guides


Tips & Tricks

(Post a New Tip)
Replacing colorwheel on an InFocus X1A, X2, X3, and SP4805
to replace the colorwheel: remove the 4 brass and 4 silver screws from the bottom and the 2 silver screws from the back. through the top vent on the... written by projdoc
Mirror or light tunnel collapsing
A weakness that you might experience with your projector is the collapsing of the light or mirror tunnel. Not sure if this is common to DLP projectors... written by Beeblebrox

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Specifications for Optoma EP721 Projector


Product MPN
MPN
EP721
Key Features
Display Technology 
DLP
Image Brightness 
2200 ANSI lumens
Contrast Ratio 
2000:1
Image
Image Aspect Ratio 
4:3 (Standard)
Technical Features
Remote Control Features
Laser Pointer

Optoma Contact Information



Main support number888-289-6786
Support FAX408-383-3701
Email supportservices@optoma.com

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