Chapter 4 Settings — [POSITION] menuENGLISH - 101[GEOMETRY]You can correct various types of distortion in a projected image.Unique image processing technology enables projection of a square image on a special screen shape.1) Press as to select [GEOMETRY].2) Press qw to switch the item.f The items will switch each time you press the button.[OFF] Does not perform geometric adjustment.[KEYSTONE] Adjusts any trapezoidal distortion in the projected image.[CORNER/PINCUSHION] Adjusts any distortion in the four corners of the projected image.[CURVED CORRECTION] Adjusts any curved distortion in the projected image.[PC-1] *1Performs geometric adjustment using a computer.[PC-2] *1[PC-3] *1*1 Advanced skills are necessary to use a computer to control geometric adjustment. Consult your dealer. Up to three geometric adjustmentsperformed using the computer can be saved.Setting [KEYSTONE] or [CURVED CORRECTION]1) Press as to select [GEOMETRY].2) Press qw to select [KEYSTONE] or [CURVED CORRECTION].3) Press the button.f The [GEOMETRY:KEYSTONE] or [GEOMETRY:CURVED CORRECTION] screen is displayed.4) Press as to select the item to adjust.5) Press qw to adjust.[KEYSTONE][LENS THROW RATIO]Set the throw ratio.Select the value close to the actual projection distance divided by projected image width here.[VERTICAL KEYSTONE] [HORIZONTAL KEYSTONE][VERTICAL BALANCE] [HORIZONTAL BALANCE]Adjust the setting according to the lens shift range in the verticaldirection.Adjust the setting according to the lens shift range in the horizontaldirection.
