Epson BrightLink 595Wi Projector | How to Adjust the Image

Learn how to adjust the image to fit on the board, how to focus the Epson BrightLink 595Wi projector and how to assemble the Touch Module mount.
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[@hayleybrimecome4487]

Hi I need to adjust what would be the 4 dial (pink) trying to set up for sewing patterns to be able to get 20cms sq sides are spot on for the 20cms but the width top and bottom are short. please can you give me any advise as what or how i can change this. I am also projecting on to a table. Thank you in advance.