12
Part Names and Functionsfig.front-panel.eps
1. CLOCK SOURCE Indicator and SELECT Button
These set and display the sampling-clock source. Press the
[SELECT] button to choose one of the clock sources
described below. The indicator for the currently selected
source lights up.
REAC
This sets the Clock Source to derive clock from the S-MADI’s
internal clock or any REAC master device connected to S-
MADI’s REAC MAIN port.
MADI
This sets the Clock Source to derive clock from a MADI device
connected to S-MADI’s MADI IN connector.
WORD CLOCK
This sets Clock Source to derive clock from a Word Clock
generator or other device connected to S-MADI’s WORD
CLOCK IN connector.
2. LOCK STATUS Indicator
This displays the lock status of the sampling clock. It lights
up when the clock source is locked normally. It flashes when
the lock experiences a problem.
3. SAMPLE RATE Indicator and SELECT Button
These set and display the sampling rate. Press the SELECT
button to choose either 44.1 kHz or 48 kHz. Select the
sampling rate that matches the signals output from the
source device.
This lights up when the clock source is locked normally. It
flashes when the lock experiences a problem.
* Selecting [REAC] as CLOCK SOURCE makes the SELECT button for
SAMPLE RATE light up and allows you to change the setting.
* You can press the SELECT button for SAMPLE RATE and change the
setting only when it is illuminated. When dark, activating the button
is disabled.
* Selecting [MADI] or [WORD CLOCK] as CLOCK SOURCE automatically
sets the S-MADI’s sampling rate to match with MADI or WORD
CLOCK input.
The S-MADI supports sampling rates of 44.1 kHz and 48 kHz.
The S-MADI cannot convert sampling rate. Sampling rate of all
connected equipment must be identical.
4. MADI STATUS Indicator
This displays the status of MADI input and output.
OPT
This lights up when the INPUT switch on the rear panel is set
to [OPTICAL].
BNC
This lights up when the INPUT switch on the rear panel is set
to [BNC].
64CH
This lights up when the CH MODE switch on the rear panel is
set to [64CH].
56CH
This lights up when the CH MODE switch on the rear panel is
set to [56CH].
1-40
This lights up when the CH OFFSET switch on the rear panel
is set to [1-40].
41-56
This lights up when the CH OFFSET switch on the rear panel
is set to [41-56 (64)].
5. REAC MAIN Indicator and SELECT Button
These set and display the S-MADI’s REAC mode. Press the
SELECT button to choose one of the REAC modes described
below.
MASTER
Audio signals are sent to slave and split devices. Also, audio
signals are received from slave devices.
SLAVE
Audio signals are sent to and received from the master
device.
SPLIT
Audio signals from the master device are received. (Split
devices are “listening post” only and cannot send signals
back into the system.)
* You can press the SELECT button for REAC MAIN and change the
setting only when it is illuminated. When dark, activating the button
is disabled.
* When [MADI] or [WORD CLOCK] is selected as CLOCK SOURCE, the
[SELECT] button goes dark and the settings cannot be changed. The
setting is automatically locked to [MASTER].
For information about mode settings, refer to “Connecting MADI/
REAC Devices” (p. 19). To make the REAC system work properly, set
the REAC modes of connected devices correctly.