■対応機種■
HD-RX321,HD-RX500A,HD-RX700A,HD-RXT521,HD-RXT721,HD-RXT721E9,HD-RXT921,HD-RXT921E9,HD-RXT521E9,HD-RX900A,HD-RX320,HD-RX520,HD-RX322,HD-RXT522,HD-ERXT501,HD-RX323,HD-RXT523E3,HD-RXT723,HD-RXT723E3,HD-RXT923E3,