Acer H7530 Series User Manual

Also see for H7530 Series: Service manual Quick start

Acer H7530 Series User Manual Manual pdf 32 page image

20English ImageProjection mode• Front: The factory default setting.• Rear: Reverses the image so you can project from behind atranslucent screen.ProjectionLocation• Auto: Automatically adjusts projection location of image.• Desktop: Select this function when the projector is placed on thedesk.• Ceiling: Turns the image upside down for ceiling-mountedprojection.Aspect Ratio Use this function to choose your desired aspect ratio.• Auto: Keep the image with original width-higth ratio and maximize the image to fit native horizontal or vertical pixels.• 4:3: The image will be scaled to fit the screen and displayed usinga 4:3 ratio.• 16:9: The image will be scaled to fit the width of the screen andthe height adjusted to display the image using a 16:9 ratio.• L. Box: Keep original signal aspect ratio and zoom in by 1.333times.Auto Keystone Automatically adjusts vertical image.Keystone Adjust image distortion caused by tilting projection. (±15 degrees) The Manual Keystone funcion is unavailable under AutoKeystone setting to "On".