Epson BrightLink Pro 1450Ui Users Guide - Page 345

Solutions When the Interactive Pen Position Is Not Accurate If the pen position is not the same as the mouse pointer, try the following solutions: • Make sure you have calibrated the system. Try manual calibration. • Make sure the cable cover is in place to keep cables from blocking the signal. • Try adjusting the pen operation area. • Turn off any keystone correction and disable the Quick Corner and Arc Correction settings. • If you use the E-Zoom + button on the remote control to enlarge the image, the pen position is not accurate. When you return the image to the original size, the position should be correct. • In PC Interactive mode (in the Extended > Advanced menu), turn off the Auto Adjust Pen Area setting and select theManual Adj. Pen Area setting. (USB cable required) • Try changing the computer's resolution to 1920 × 1200. • Select Reset All Config from the Reset menu to restore the projector settings to their default values. Parent topic: Solving Interactive Problems Related concepts Pen Calibration Related references Projector Setup Settings - Extended Menu Related tasks Zooming Into and Out of Images Removing and Attaching the Cable Cover Adjusting the Pen Operation Area Solutions When Manual Calibration Does Not Work If you are having trouble calibrating manually, try the following solutions: • If the circle does not move to the next position, or it moves automatically, dim or turn off any bright lights near the projection surface. • Make sure the projector is not too close to the projection surface. • Select Reset All Config from the Reset menu to restore the projector settings to their default values. Parent topic: Solving Interactive Problems 345