Denon DN-HC4500 manual Troubleshooting, Setting the preset data from an external device

(3) Setting the preset data from an external device.

PC	]\		DN-HC4500
[DSM]	[]	Reception message execution
Issue the selecting message shown below from the PC to the DN-HC4500. [DSM]
CMD	Item			Data	Length
SOX	Start of System Exclusive			0xF0	1Byte
IDC	ID code → DENON DJ ID			0x004003	3Byte
FMT	Communication format			0x12: one way	1Byte
MDN	Model number			0x41 (DN-HC4500)	1Byte
UN	Unit number			depends on preset mode (0x00 to 0x0F)	1Byte
MCH	MIDI channel			depends on preset mode (0x00 to 0x05)	1Byte
MST	Message Type			0x53: Selecting,	1Byte
CMD	Command			0x20: Preset set	1Byte
DL	Data Length			0x** number of the data Byte	1Byte
Data	Preset data			refer the preset data table	****
BCC	Block check character			0x** EVEN parity of the Data block	1Byte
EOX	End of System Exclusive			0xF7	1Byte

When the DN-HC4500 identifies that the model number and unit number match, the preset data for the items settable from an external device are updated according to the received message’s data table.

The structure of the preset set command’s data is as shown below.

2Preset set data table

Preset name	Item	Data	Length
USB mode Sel	USB Control mode select	0x00: HC4500 MIDI, 0x02 to 0x0F: Reserve	1Byte
CD Model Sel	Drive control model select	0x00: DN-D4500, 0x01: DN-D4000	1Byte
Audio Fs Sel	Audio sampling frequency select	0x01: 44.1kHz, 0x02: 48kHz, 0x08:	1Byte
		96kHz, 0x04; AUTO
		(AUTO: Automatically follow Fs by USB data)
JOG Pulse Sel	JOG count number per cycle	0x00: 1480, 0x01: 740, 0x02: 555, 0x03: 370	1Byte
Fader In Mode	Fader In mode select	0x00: 2wire Play/Cue, 0x01: 1wire Play/Cue	1Byte
Xcont XFD	X-control mode select	0x00: OFF, 0x01: ON	1Byte

ENGLISH

12 TROUBLESHOOTING

2DN-HC4500 does not operate normally or no sound is produced

•Are the USB cable, audio cables, etc., properly connected?

•Is the volume setting for the source, audio device, application, OS, etc., properly raised?

•Is the appropriate device selected on your audio application?

•Is the sampling frequency setting appropriate?

\Either make the same settings in the DN-HC4500’s preset mode and on the application or set the DN-HC4500’s preset mode to “AUTO”.

•Are there WAV files with different sampling frequencies and bit rates?

\Depending on your audio application, it may not be possible to play WAV files with different sampling frequencies and bit rates simultaneously.

•Is other USB equipment in use?

\If other USB devices are connected, try connecting only DN-HC4500 to check for problems.

•Is the USB connector of the connected computer compatible with USB 2.0 (Hi-Speed)?

\Use a USB 2.0-compatible cable.

2Sound is broken or distorted

•Are other applications or device drivers operating?

\Close any unneeded applications.

•Are you playing multiple WAV files?

\When playing multiple WAV files simultaneously, depending on the capacity of your computer, the sound may be broken.

19

ENGLISH