19 erasing a stored image, 20 erasing all images, 19 erasing a stored image 3.20 erasing all images – BenQ DC C40 User Manual

19 erasing a stored image, 20 erasing all images, 19 erasing a stored image 3.20 erasing all images | Benq dc 5530 user’s manual, Eng lisc h, Using the dc c30/c40 | BenQ DC C40 User Manual | Page 26 / 37