Epson Epson EX3220, EX3220, EX5220, EX6220

1 Exhaust vent

2 Lamp cover

3 Control panel

4 Focus ring (EX3220/VS230)

5 Kensington security lock slot

6 Air filter cover

7 Air filter and intake vent

8 Zoom ring (EX5220/EX5230/EX6220/EX7220/VS330/VS335W)

9 Focus ring (EX5220/EX5230/EX6220/EX7220/VS330/VS335W)

10 Remote receiver

11 A/V Mute slide (lens cover)

12 Front adjustable foot