IBM PROJECTOR C400 - Manual (Page 30)

3. Replace the cover, as shown.
Using the remote control
The figure below provides an illustration of the remote.
CAUTION:
To reduce the risk of injury to the eyes, do not look directly into the remote
control laser light and do not point the laser light into anyone’s eyes. The
remote control is equipped with a Class II laser that emits radiation.
1 Laser
2 IR transmitter
3 Status LED
4 Auto
5 Blank
6 Enter
7 Up cursor
8 Right cursor
9 Cursor pad
10 Keystone top
11 Keystone bottom
12 Mute
13 Right mouse
14 Left mouse
15 Volume down
16 Volume up
17 Down cursor
18 Left cursor
19 Menu
20 Freeze
21 Source
22 Power
4-2 IBM C400 PROJECTOR: User’s Guide