On the Subject of Symbolic Coordinates

Those symbols are probably just a reference to where the mothership is docked, right?

• The module will display three symbols and three coloured LEDs.
• Each set of three symbols represent a letter of the alphabet.
• Each set of three coloured LEDs represent a digit from 0–9.
• Use the chart below to determine which coordinates are needed for each set of symbols and LEDs.
• Input the correct coordinates and press submit.
• Repeat this process until the module has been disarmed.
• For any symbols or LEDs that do not have corresponding coordinates, input "*".