Sharp DT300 DT-300 Operation Manual - Page 35

Image Projection Placement of the Projected Image Using the Keystone Correction Place the projector at a distance from the screen that allows images to be projected onto the screen by referring to "Adjusting the Projection Distance" on pages 26 and 27. 1 Project the test pattern of the Keystone correction function onto the screen. Rotate the Focus ring until the image on the screen comes into focus. (See page 25.) 2 Change the projection angle using the Swivel Stand to properly project images onto the screen. (See page 23). 3 Align the edge of the screen closest to the projector with the test pattern by adjusting the zoom and the Swivel Stand. (See pages 23 and 25.) 4 Adjust the Keystone function so that the size of the projected image matches the screen size. (See page 33.) 5 Align the image on the screen by adjusting the zoom function and the Swivel Stand. 6 Adjust the focus so that the projected image is in focus at the center of the screen. (See page 25.) Note • The aspect ratio of the projected image shifts slightly when the lens shift is at a position other than the top position. • The aspect ratio of the projected image also shifts slightly when the "H Keystone" and "V Keystone" functions are adjusted simultaneously. -34 : Screen area