Operation Manual

vi Contents
7.6 MP3 playback . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
7.7 Transferring recording files . . . . . . . . . . . . . . . . . . . . 59
7.8 Formatting the hard disk . . . . . . . . . . . . . . . . . . . . . . 61
8 Topfield Application Program 62
9 Firmware Update 64
9.1 Checking the firmware information . . . . . . . . . . . . . . . 64
9.2 From your computer via USB port . . . . . . . . . . . . . . . . 66
9.3 From your computer via RS-232 port . . . . . . . . . . . . . . . 67
9.4 From another digital receiver via RS-232 port . . . . . . . . . . 68
Index 69