Optoma 4K400STX User Manual

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English

ADDITIONAL INFORMATION

Troubleshooting





Image problems

No image appears on-screen

 



 

 

Image is out of focus

 16

 



44

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 



 

 

 

Image is too small or too large

 

 󰀨

Image has slanted sides:

 



Image is reversed

 

Blurry double image

 

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Optoma 4K400STX Technology 4000-Lumen 4K UHD Short-Throw DLP Projector