Apple Duo 270C manual Now your screen should look like the following illustration

4.Roll the trackball to move the arrow over the picture of the folder labeled “Macintosh Basics.”

Make sure the tip of the arrow is over the picture, not over the words “Macintosh Basics.”

The items in the illustration below may not exactly match those on your screen. The only item you need right now is the Macintosh Basics folder.

5.Being careful not to roll the trackball, press the trackball button twice in quick succession.

Now your screen should look like the following illustration:

6.Roll the trackball to move the arrow over the picture of the man labeled “Macintosh Basics.”

Make sure the tip of the arrow is over the picture of the man, not over the words “Macintosh Basics.”

10 Chapter 1: Setting Up Your PowerBook Duo