Epson PowerLite 810p User Manual - EMP Link Setup Utility - Page 13

4 Using EMP Link 21L Simple adjustment screen display button Clicking this button displays the following simple adjustment screen. On this screen, you can adjust the brightness, contrast, sharpness, sound volume, horizontal keystone, and vertical keystone of images projected from the projector. Brightness adjustment Adjust the brightness of images projected from the projector. Contrast adjustment Adjust the contrast of images projected from the projector. Sharpness adjustment Adjust the sharpness of images projected from the projector. Sound volume adjustment Adjust the sound volume of the projector. Vertical keystone adjustment Adjust the vertical keystone of the projector, which corrects any distortion in the vertical direction of images projected from the projector. Horizontal keystone adjustment Adjust the horizontal keystone of the projector, which corrects any distortion in the horizontal direction of images projected from the projector. EPSON EMP Link 21L User's Guide 13