Epson PowerLite Pro Z9750UNL User Manual page 92

You see this screen:
5. Select the Point Correction setting and press Enter.
6. Select the number of grid lines to display and press Enter.
Note: If you need to change the color of the grid lines, select the Pattern Color setting and select a
suitable color.
7. Use the arrow buttons on the projector or remote control to move to the point on the grid that you
want to adjust. Then press Enter.
The box changes from a single line to a double-lined square.
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