Specifications
Euphonix MADI Converters Operation Manual DM714 and MD704 Converters
28
3.5 MD704 Rear Panel
Figure 3-3 MD704 Rear Panel
Input Voltage Selector: This red switch sets the unit to either 110/115 VAC or 220/
230/240 VAC environments. A fuse must also be changed for 220/230/240 VAC oper-
ation (see page 8). Units are shipped set and fused for 110/115 VAC.
Power Connector (IEC) and Fuse Tray: The IEC power connector accepts standard
IEC power cords. The fuse tray contains both the active and spare fuses. See page 8 to
learn how to change the fuse for 220/230/240 VAC operation.
AES/EBU Digital Outputs (female XLR): 12 AES/EBU stereo outputs.
Parallel AES/EBU Digital Outputs (female DB25): Three 8-channel digital connectors
function in parallel with XLR digital outputs and the two outputs should not be used
simultaneously. See Figure 3-5 on page 35 for pinout diagram.
Auxiliary Analog Outputs (male XLR): Two balanced analog outputs on XLR con-
nectors. Output level can is set from the front panel.
AES/EBU Digital Outputs (male XLR): Stereo AES/EBU digital outputs on one XLR
connector. Functions in parallel with the auxiliary S/PDIF output and the two outputs
should not be used simultaneously.
S/PDIF Digital Outputs (RCA): Stereo S/PDIF digital output on one RCA connector.
Functions in parallel with the auxiliary AES/EBU output and the two outputs should
not be used simultaneously.
AES Sync In (female XLR): Master clock input for the converter when using AES as
the Sample Rate Source.
AES Sync Thru (male XLR): Outputs the same signal connected to AES Sync In.
Word In (BNC): Master clock input for the converter when using Word Clock as
Sample Rate Source.
Word Out (BNC): Outputs a Word Clock signal synchronized to the Sample Rate
Source. In the presence of an external Word clock input, this connector provides a re-
generated version of the input signal. Without an external sample rate source, this
connector outputs an internally generated clock signal.
SYNC
AES
MD704
1-8
PARALLEL AES/EBU INPUTS
9-16
17-24
DIGITAL
OUTPUTS
AES/EBU
OUTPUTS
MADI
IN
WORD
BIT-DEPTH REDUCTION
S/PDIF
D1/D2
A1
A2
AES
D1/D2
24
16
20
24
16
20
24
16
20
1
/
2
3
/
4
5
/
6
7
/
8
9
/
10
11
/
12
13
/
14
15
/
16
17
/
18
19
/
20
21
/
22
23
/
24
13
/
14
1
/
2
5
/
6
7
/
8
9
/
10
11
/
12
15
/
16
17
/
18
19
/
20
21
/
22
23
/
24
3
/
4
IN OUT