Epson Z8250NL - Manual (Page 159)

Adjusting the Projected Image
159
Adjusting the Projected Image
Displaying a Test Pattern
A test pattern can be displayed to adjust the projected image without
connecting video equipment. This is useful when installing a projector.
q If the [User] button on the remote control is set to Test Pattern, the test
pattern will be displayed when the [User] button is pressed. (The default
setting is Test Pattern.)
Procedure
A
During projection, press the [Menu] button. Select Settings -
"Test Pattern", then press the [Enter] button.
Using the Remote Control Using the Control Panel