The demonstration will pause regularly to allow you time to read what is on the screen. When a pause occurs the following message appears in the bottom window of the screen:
Enter 'E' to end input file, 'K' to use keyboard, or just Enter to continueWhen the message appears the computer will wait for you to enter a command. If you enter anything except E or K the demonstration will continue normally, and we advise you to do this. That is, you just press the Enter key to enter a blank line. If you enter E the demonstration will finish prematurely and you will be left with control of EASISTAT. To find out what to do next see the section titled "When the demonstration finishes". If you enter K then you will gain temporary control of EASISTAT and you can issue any commands you like to it as described later in the manual. You can then return to the demonstration at any time by entering INPUT CLOSE.
Do not worry about the other words you see popping up. These are requests by the program for new commands and parameters, but they are supplied by the demonstration file so you do not have to do anything.