Epson EB-1880 User Manual page 44

Adjusting Projected Images
EB-1880/EB-1870/EB-1860
Aspect Mode
XGA 1024X768(4:3)
Normal
4:3
16:9
a
If parts of the image are missing, set the Resolution setting to Wide
or Normal from the Configuration menu, according to the size of the
computer panel.
s Signal - Resolution
Input Signal
WXGA 1280X800(16:10)
p.77
44