IBM PROJECTOR C400 manual Rear view of projector

7 Keystone/Down cursor button

8Volume/left cursor button

9Auto button

10Power button

11 Power LED

Figure 1-5. Rear view of projector

1 Local Area Network RJ-45

2 RS-232

Note: This is a service port and is not intended for personal use.

3 Monitor out

4 DVI-I

5 Composite video

6 S-video

Note: If your video equipment has both S-video and RCA (composite video) jacks, connect to the S-video connector for optimal signal quality.

7Audio-in

8Audio-out

9USB

Chapter 1. Product description 1-5