Dell Projector 3300MP - Manual (Page 4)

1 Power button
2 Source
3 Keystone adjustment
4 Re-sync
5 Four directional keys
6 Keystone adjustment
7 Menu
8 Lamp warning light
9 Temperature warning light
Connection Ports
1 Kensington lock hole
2 RS232 connector
3 Audio input connector
4 Composite video connector
5 S-video connector
6 M1-DA connector
7 VGA Out (monitor loop-through)
8 IR Receiver
Remote Control