By holding SHIFT and pressing DISPLAY/HOME, you are able to cycle through different views of your main DISPLAY screen:
WIDE VIEW - The tracks fill the entire width of the Home screen and the V-track grid is not displayed.
WIDE & TALL VIEW - The tracks expand in height as well.
WIDE VIEW - The tracks fill the entire width of the Home screen and the V-track grid is not displayed.
WIDE & TALL VIEW - The tracks expand in height as well.