Optoma EH512 EH512 User Manual - Page 39
Display edge mask menu, Display zoom menu, Display image shift menu, Display geometric correction menu
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USING THE PROJECTOR WUXGA auto mapping rule (screen type 16x9): Auto 4:3 Wide Laptop SDTV HDTV Input resolution H-resolution V-resolution 640 480 800 600 1024 768 1280 1024 1400 1050 1600 1200 1280 720 1280 768 1280 800 720 576 720 480 1280 720 1920 1080 1920 1440 1440 1440 1440 1440 1440 1920 1800 1728 1350 1620 1920 1920 Auto/Scale 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 Display edge mask menu Edge Mask Use this function to remove the video encoding noise on the edge of video source. Display zoom menu Zoom Use to reduce or magnify an image on the projection screen. Display image shift menu Image Shift Adjust the projected image position horizontally (H) or vertically (V). Display geometric correction menu Four Corner Adjustment Allow the image to be squeezed to fit an area defined by moving each of the four corners' x and y position. H Keystone Adjust image distortion horizontally and make a squarer image. Horizontal keystone is used to correct a keystoned image shape in which the left and right borders of the image are unequal in length. This is intended for use with horizontally on-axis applications. V Keystone Adjust image distortion vertically and make a squarer image. Vertical keystone is used to correct a keystoned image shape in which the top and bottom are slanted to one of the sides. This is intended when for use with vertically on-axis applications. Auto Keystone Correct keystone digitally to fit the projected image on the area on which you are projecting. English 39