Epson PowerLite 1730W User Manual

■

If projecting from a computer, press the 

Auto

 button on the 

remote control. Also make sure the image 

Position

 setting is 

correct in the Signal menu (see page 55).

■

Check the projector’s 

Resolution

 setting (see page 54). Select 

Normal

 or 

Wide

, depending on the size of your computer’s 

display panel.

■

Make sure your computer is not set to display an extended 
desktop.

■

Press the 

Esc

 button on the remote control to cancel the E-Zoom 

function.

■

Make sure your computer’s resolution setting is correct. Ideally, it 
should be 1280 

×

 800 to match the projector’s native resolution 

for the PowerLite 1730W, or 1024 

×

 768 for the PowerLite 1720. 

If this option isn’t available, select one of the other compatible 
video formats listed on page 94.

■

You also may need to modify existing presentation files if you 
created them for a different resolution. See your software 
documentation for specific information.

■

If the top or bottom of the image is broader, press the 

 or 

 

button on the projector until the image is square.

■

If the projector is angled toward the screen from the left or right, 
the image will be broader on one side. Center the projector in 
front of the middle of the screen, facing the screen squarely. 

■

Enable the Auto Keystone feature to automatically fix the shape. 
See page 56. 

■

If you’re using a computer cable longer than 6 feet, or an 
extension cable, the image quality may be reduced. Use a 
distribution amplifier for longer distances; you can purchase one 
from Epson (see page 12).