Epson PowerLite 410W User Manual page 50

Using the Remote Control
50
■
Zoom
Displays images using the full width of the projection area and
maintains the aspect ratio of the image. 4:3 ratio images are cut
off on the top and bottom.
■ Full
Displays images using the full width of the projection area, but
does not retain the aspect ratio. 4:3 ratio images are elongated
horizontally.
■ Through
Displays images as is (aspect ratio and resolution are maintained).
Black bands appear if the resolution is 1280 × 800 or less; images
are cut off if the resolution is over 1280 × 800.
Press the button repeatedly to cycle through the available
Aspect
options.
You can also change the aspect ratio using the projector's Signal
menu. See page 58 for details.