2.Remove the small cover on the Macintosh desktop adapter (as shown below) and set its DIP switches in accordance with the resolution you want to use, such as
3.Connect the small terminal of the Macintosh desktop adapter to the other end of the computer cable.
4.Disconnect the monitor cable from the video port on the back of the Macintosh. Then connect the computer cable (with the Macintosh desktop adapter attached) to the video port on the Macintosh.
■ ■ ■