#define MODEL_Root              0xB
#define MODEL_g76               0xA
#define MODEL_syo               0x9
#define MODEL_yuka              0x8
#define MODEL_o341              0x7
#define MODEL_o339              0x6
#define MODEL_o338              0x5
#define MODEL_o337              0x4
#define MODEL_dai               0x3
#define MODEL_waku1             0x2
#define MODEL_g49               0x1
#define MODEL_waku2             0x0