服务手册目录Preparations before starting the operation:3Preparation for the Personal Computer:3Preparations for the cables.3Connection of PC and AV Receiver4Install the DENON Flash ROM Writer Compact version.4Firmware update procedure.5Notice:5Turn on the AV Receiver.5Run the DENON Flash ROM Writer Compact version.5Communication check.5Start the firmware update.6Complete the firmware update.6Specific update mode7Confirming the firmware’s number after upgraded7文件大小： 230.8 KB页数： 7Language: English打开用户手册
