The screen after a time becomes suddenly snowy green, making it hard to see the images. It may after a time return to normal, but usually not. Any help? Thanks much!
Office Equipment & Supplies - Optoma - EP749 DLP Projector
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Answers & Comments
Hello.
Wiggle the VGA (?) cable. If the screen changes, replace the faulty cable.
Hope this helps.
You are welcome. Thanks for using FixYa.
Hello,
Firstly, when last did you change your projector's lamp? I suspect the projector lamp.
Averagely, projector lamp hours range from 1,500 to 2,000 hours although new lamp technology promises 6,000 hours. The lamp life of different projectors varies. Most projectors use a lamp hour counter to track the number of hours of lamp use. Check the projector's on-screen menu to determine the number of lamp hours used. After so many hours of use, the images might become hard to see.
Check the above and let me know the outcome.
Good luck.