Epson EMP EMP-1825 User Manual page 20

Correcting Distortion in the Projected Image
C
Adjust the position of the corner using the [h]
button on the remote control.
If the screen below is displayed during the correction, this indicates
that the correction amount limit has been reached.
D
To exit the correction, press the [Esc] button.
To change the setting from Quick Corner to H/V-Keystone,
q
press and hold the [Esc] button for about two seconds and
display the following screen where you can make the
change.
Reset Quick Corner: Resets the Quick Corner settings.
Switch to H/V-Keystone: Switches the keystone correction method to
H/V-Keystone. s p.45
20