Epson BrightLink 436Wi User Manual - Page 198
Solutions When Manual Calibration is Difficult
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Solutions When Manual Calibration is Difficult 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. Parent topic: Solving Interactive Problems Related tasks Calibrating Automatically Solutions When the Built-In Toolbar (PC Free Annotation)Does Not Work If you cannot use the pen without a computer, try the following solutions: • Make sure the USB Type B option on the Extended menu is set to Easy Interactive Function or USB Display/Easy Interactive Function. • Press one of the Source buttons on the remote control to select the source for the image you want to annotate. To use a blank screen, select Computer2 or another unused source • Make sure you have calibrated the system. Try recalibrating. • Press the Pen button on the remote control to toggle between PC interactive and PC free annotation. Parent topic: Solving Interactive Problems Solutions When the Interactive Pen Position Is Not Accurate If the pen position is not the same as the cursor, 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. • 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 menu), turn off Auto Adjust Pen Area and select Manual Adj. Pen Area. • Try changing the computer's resolution to 1280 × 800 and select Maintain Display Scaling, if available. Parent topic: Solving Interactive Problems 198