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Appendices
fig.spec-sheet.eps
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
The SELECT buttons have no effect.
Is the PANEL LOCK switch set to [LOCK]?
To enable operation, set this to [UNLOCK]. No operation is possible when it is set to [LOCK].
WORD CLOCK input and output contains errors.
The word-clock output of the S-MADI is a signal that the S-MADI re-generates internally based on the signal being input as the
clock source. This means that slight difference may occur between the input and output. When splitting signals input from a
source device to other devices, use a commercially available split connector (p. 15).
Input and output are not possible.
Is the sampling rate of the connected equipment set to 44.1 kHz or 48 kHz?
The S-MADI supports sampling rates of 44.1 kHz and 48 kHz. Set all connected equipment to the identical sampling rate, matched
to the sampling-rate of the S-MADI.
The S-4000H does not support 44.1 kHz or 48 kHz, and so it cannot be connected to the S-MADI.
REAC input is not output from MADI OUT.
When the unit is set to [THRU], signals input to the MADI IN connector are sent from the MADI OUT connector (thru-out). When
you want to convert REAC input into MADI output, set the OUTPUT switch to [OUT].
Output contains noise.
Does the frequency tolerance of the sampling clock in the input MADI signal exceed +/- 40 ppm?
If the value is exceeding +/- 40 ppm, S-MADI cannot convert accurately. Connect an external word-clock generator or other such
device, and change the CLOCK SOURCE setting to [WORD CLOCK].
Transmission to/from digital snake is not possible.
Is a suitable cable used to make the connection?
Refer to “About Connection Cables” (p. 18) and use a suitable connection cable.
Have the REAC mode settings (master, slave, or split) been made correctly on the respective equipment?
Refer to “Connection Example 1” through “Connection Example 6” and make the correct REAC mode settings.
Main Specifications
Troubleshooting
Signal Processing
Sample Rate
MADI Channel Mode
48 kHz / 44.1 kHz
64 ch / 56 ch
Connectors
REAC Main
REAC Split Out
Word Clock In / Out
MADI In / Out
RJ-45 EtherCon Type x 1
RJ-45 EtherCon Type x 1
BNC Type x 2
Coaxial : BNC type x 2
Optical : SC Duplex type x 1
Remote
9-pin D-Sub type x 1
Others
Power Supply
Power Consumption
AC 115 V, 117 V, 220 V, 230 V, 240 V (50/60 Hz)
0.7 A : AC 115 V, 117 V
0.6 A : AC 220 V
0.5 A : AC 230 V, 240 V
(at max output of REAC EMBEDDED POWER)
Dimensions
482.0 (W) x 302.7 (D) x 44.0 (H) mm
19 (W) x 11-15/16 (D) x 1-3/4 (H) inches
Weight
3.5 kg / 7 lbs 12 oz
Operation
Temperature
0 to +40 degrees Celsius
+32 to +104 degrees Fahrenheit
Accessories Power Cord, REAC Connector Cover x 2,
Ferrite Core x 2, Rubber Foot x 4, Owner's Manual
Network Latency
450 microseconds (AD - S-MADI - DA : about 2.8 ms)
Frequency Tolerance +/- 40 ppm