KEY_MAP = {
    0x7b9a: "TV_Power", 0x7ba1: "Blue", 0x7ba2: "Yellow", 0x7ba3: "Green",
    0x7ba4: "Red", 0x7ba5: "Teletext", 0x7baf: "Radio", 0x7bb1: "Print",
    0x7bb5: "Videos", 0x7bb6: "Pictures", 0x7bb7: "Recorded_TV",
    0x7bb8: "Music", 0x7bb9: "TV", 0x7bd9: "Guide", 0x7bda: "LiveTV",