Keys Some of the characters are not that easy to access from the keyboard. When this is the case this column describe how to enter the character (only for localized alphabets). Explaination In this column the characters are explained when needed. Code In this column the Morse code for each character is displayed. Character In this column the different characters defined in the Morse alphabet are displayed. Size box To change the height of the window, drag the size box. Scroll bar Use the scroll bar to see characters that are out of view. If pressing a key the corresponding character will be signalled and displayed if not already visible. This column displays all the characters that are defined in the Morse alphabet. To signal a character, click on the corresponding line. You can also use the keyboard.