3 Basic Operation of ECDIS 3-12
3.1.3 How to Enter Numbers and Letters
You can enter numbers and letters into the value entry box or text box using the alphanumeric graphic
buttons on the display or optional full key board.
3.1.3.1 Use of the PS/2 Keyboard
Note:
• You cannot enter letters using the PS/2 keyboard in case an optional PS/2 keyboard is not
installed.
1) Loosen the 2 screws in front of the equipment that fasten the PS/2 keyboard.
2) Pull out the PS/2 keyboard.
Put in the PS/2 keyboard in the reverse order and fix it firmly when you place it.
Screws (2 places)