Epson 77C 사용자 설명서

Air filter

Security lock slot

Hole for 
attaching 
ceiling mount 
bracket

Holes for 
attaching 
ceiling mount 
bracket

Lights indicate 
projector status

Up 
button

Enter button automatically 
adjusts computer image

Wide and Tele 
buttons adjust 
image size and 
select menu 
items

Up and Down buttons 
correct keystone distortion 
and select menu items

Down 
button

Up and Down buttons 
correct keystone distortion 
and select menu items

Up 
button

Down 
button

Enter button automatically 
adjusts computer image

  

and 

 

buttons

 

adjust 

volume and 
select menu 
items 

Lights indicate 
projector status