Bottom
| Air filter |
| Hole for |
Holes for | attaching |
ceiling mount | |
attaching | bracket |
ceiling mount |
|
bracket |
|
| Security lock slot |
Control Panel
Up and Down buttons correct keystone distortion and select menu items
Lights indicate projector status
Enter button automatically adjusts computer image
Up button
and 
buttons adjust volume and select menu items
Down button
12Welcome