BUTTONS1 = {
    (0, 0, 75, 0, 0, 0, 0, 0): "ChannelUp",
    (0, 0, 78, 0, 0, 0, 0, 0): "ChannelDown",
    (0, 0, 79, 0, 0, 0, 0, 0): "Right",
    (0, 0, 80, 0, 0, 0, 0, 0): "Left",