Epson EpiqVision Ultra LS800 4000-Lumen Pixel-Shift 4K UHD Ultra-Short Throw Laser 3LCD Smart Home Theater Projector (Black) - Manual (Page 61)

61
Changing the Image Aspect Ratio
You can change the aspect ratio of the displayed image to resize it.
1. Turn on the projector and switch to the image source you want to use.
2. Press the Settings button on the remote control.
Note: This button is not available when the input source is HDMI3 (Game). Press the home button
on the remote control to return to the Android TV home screen first, and then perform the procedure.
3. Select the Picture menu and press Enter .
4. Select Aspect Ratio and press Enter .
5. Select the aspect ratio setting you want to use for your input signal and press Enter .
6. Press the esc button to exit the menus.
Parent topic: Image Aspect Ratio