What are the moon phases and how are they displayed?
The Moon Phase icon shows the “white portion” of the moon visible, so for Full Moon it displays an empty circle (all white); New Moon is completely filled in (all black).
* Note: This display was originally designed for the older consoles with a light background and black LCD segments. With the newer dark background and light LCD consoles the display may appear to be reversed of what you would expect to see. The manufacturer is aware of this issue and is working on a firmware fix to correct it.