This should take you to the ccinfo screen. Read the instructions.
All commands are at the bottom of the screen.
Your PIN number is on your progress report in your registration packet. Enter grade track. Enter EX when you are finished. If you've used all 60 points, you will get a message telling you so, but you can continue to add courses without points. If you Exit and your points aren't correct, you will be given that message, but you will be out and will have to start over to make the correction.