Epson EB-L1755U User Manual page 40

Installing the Projector
c
Press the [Focus] button on the remote control or the [Lens]
button on the control panel again.
Repeatedly press the [Lens] button on the control panel until the
distortion adjustment screen is displayed.
d
Press the [ ][ ] button to adjust the focus of the surrounding
area.
a
When using the ELPLU02, a message prompting you to manually
adjust the distortion is displayed. Turn the distortion ring
counterclockwise, and then adjust the focus. After adjusting the focus,
manually turn the distortion ring to correct the image warping.
40