11 USB TypeA port
12 USB TypeB port
13 Computer2 port
14 Audio2 port
15 Computer1 port
16 Audio1 port
17 L-Audio-R audio ports
18 S-Video port
19 Video port
20 HDMI port
21 Trigger out port
Parent topic: Projector Parts Locations
Projector Parts - Base
1 Mounting bracket holes
2 Alternate mounting bracket holes
17