Once TrinKey is programmed and pin 1 is pulled HIGH, two randomly generated 32bit passwords are written into EEPROM. TrinKey then acts as a USB keyboard and whenever one of the buttons is pressed, the corresponding password is printed. So just select your password box, press button 1 or 2 and go!
Don't forget to write down your passwords in a safe location as you cannot restore an old password....that is unless you rewrite the firmware. Enjoy!