Epson 7850p User Manual

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Check that the P power light is green, not flashing, and the lens 
cap is off. 

■

The projector may be in sleep mode. If the P power light is 
orange, press the 

Power

 button to turn the projector on.

■

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

Power

 button again.

■

Try pressing the other 

Power

 button on the remote control or on 

the projector.

■

Press the 

A/V Mute 

button to make sure the picture has not been 

turned off temporarily. 

■

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

No Signal

■

Make sure the cables are connected correctly, as described in 
Chapter 3.

■

Try restarting your computer.

■

If you’ve connected a computer and one or more video sources, 
you may need to press one of the 

Source 

buttons on the projector 

or remote control to select the correct source. Allow a few seconds 
for the projector to sync up after pressing the button.