Epson 450W 사용자 가이드

■

Make sure 

USB Type B

 in the Extended menu is set to 

USB 

Display

 (see page 68).

■

In Windows, if the mouse pointer flickers, select 

All Programs

 > 

EPSON Projector

 > 

EPSON USB Display

 > 

EPSON USB 

Display Vx.x

., then clear the 

Transfer layered window

 

checkbox.

■

Check that the Ppower light is green and not flashing. Also press 
the 

A/V Mute 

button on the remote control to make sure the 

picture has not been turned off temporarily.

■

The projector may be in standby or sleep mode. If the Ppower 
light is orange, press the Ppower button to turn the projector on.

■

If the power was switched off and then on again, the projector 
may be cooling down. Wait until the Ppower light stops flashing 
and remains orange; then press the Ppower button again.

■

The attached computer may be in sleep mode or displaying a 
black screen saver. Try pressing a key on the computer.

■

If you are projecting from a DVD player or other video source, 
make sure you turn it on and press its 

Play

 button.

■

If you are projecting video from a laptop, you may need to set the 
laptop to external output only.

■

If you are projecting from a composite or S-Video video source, 
make sure the Video Signal setting is correct (see page 63).

■

You can also try resetting all of the menu settings (see page 61).