ファームウェアアップデートの詳細は こちら

アップデート対象モデル：
HEOS1, HEOS 3, HEOS Link, HEOS HomeCinema, DENON HOME 250 / 150, DHT-S516H, DENON HOME SOUND BAR 550, Denon Home Subwoofer , AVC-X8500H , AVC-X8500HA, AVC-X6700H, AVC-X6500H , AVC-A110, AVR-X6400H, AVR-X6300H, AVR-X4700H, AVR-X4500H, AVR-X4400H, AVR-X4300H, AVR-X3800H, AVR-X2800H, AVR-X2700H, AVR-X2600H, AVR-X2500H, AVR-X2400H, AVR-X1700H, AVR-X1600H, AVR-X1500H, AVR-X1400H, PMA-900HNE, PMA-150H, DNP-800NE, RCD-N10