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Note: You can use the keystone buttons to correct the image up to ± 3° horizontally or vertically. Use the
adjustment dials on the wall mount to correct the screen image before using any other digital correction
methods.
Note: Using the keystone correction buttons may affect interactive pen and finger touch calibration.
1. Turn on the projector and display an image.
Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.
2. Press one of these keystone buttons on the control panel to display the Keystone adjustment
screen.