Epson S5 Series/77c Manuale Utente

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Check that the power light is green, not flashing, and the 

A/V 

Mute

 slide is open. 

■

If the projector doesn’t turn on, the Operation Lock may be 
enabled. Press and hold the 

Enter

 button on the projector for 

7 seconds to release the lock.

■

The projector may be in standby or sleep mode. If the projector 
has not received any input signal for 30 minutes, it turns off the 
lamp to conserve the lamp life and save energy. If the power light 
is orange, press the P 

Power

 button to turn the projector on.

■

Press the 

A/V Mute 

button to make sure the picture has not been 

turned off temporarily. 

■

If the power was switched off and then on again, wait until the 
power light stops flashing and remains orange; then press the P 

Power

 button again.

■

Check the 

Video Signal

 or 

Computer Input 

setting in the 

Signal menu to make sure it is correct for the selected source. 
See page 58 for more information.

■

Have messages been turned off in the 

Display

 setting of the 

Extended menu? See page 63 for details.

■

Adjust the 

Brightness

 setting on the Image menu or select 

High

 

for the 

Brightness Control

 setting in the Settings menu. See 

page 56 or page 62.

■

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