Sony VPL-SW536C Startup Guide - Page 55

Correcting trapezoidal distortion of the projected image (Keystone feature) If the image becomes trapezoidal, set the keystone manually. 1 Press the KEYSTONE key on the remote commander or select V Keystone in the Installation menu. 2 Use the V/v/B/b keys to set the value. The higher the value, narrower the top of the projected image. The lower the value, the narrower the bottom. Increase the number towards plus Notes • Since the Keystone adjustment is an electronic correction, the image may be deteriorated. • Depending on the position adjusted with the lens shift feature, the aspect ratio of the image may change from the original or projected image may be distorted with Keystone adjustment. Increase the number towards minus Displaying a pattern You can display a pattern for adjusting the projected image or a grid pattern with the PATTERN key on the remote commander. Press the PATTERN key again to restore the previous image. You can use a grid pattern as a guide to write text or to draw lines and shapes on the whiteboard or blackboard without using a computer. Note You cannot use this key when "Type A USB", "Type B USB" or "Network" is selected as the input. Automatically adjusts Phase, Pitch and Shift of projected image while a signal is input from a computer (APA (Auto Pixel Alignment)) Press the APA key on the remote commander. Press again to cancel adjusting during the setting. You can also set APA in the Screen Menu. If Smart APA in the Function menu is set to "On", executes APA automatically when a signal is input. Projecting an Image 19 GB