20English ImageProjectionMode• Front: The factory default setting.• Rear: Reverses the image so you can project frombehind a translucent screen.ProjectionLocation• Auto: Automatically adjusts projection location ofimage.• Desktop• Ceiling: Turns the image upside down for ceiling-mounted projection.Aspect RatioUse this function to choose your desired aspect ratio.• Auto: Keeps the image with original width-height ratioand maximizes the image to fit native horizontal orvertical pixels.• Full (X1340W): The image will be displayed making fulluse of the horizontal and vertical pixels.• 4:3: The image will be scaled to fit the screen anddisplayed using a 4:3 ratio.• 16:9: The image will be scaled to fit the screen anddisplayed using a 16:9 ratio.• L.Box (X1340W): Keeps the original signal aspect ratioand zooms in by 1.333 times.Auto Keystone Automatically adjusts image distortion caused by tiltingprojection (±40 degrees).