Yamaha CS1D Owner's Manual page 380

If the engine currently in use develops a problem,
you can manually switch to the other unit. (For
details on mirror connection, refer to "CS1D Operat-
ing Manual (Start-up).")
PM1D system version 1.0 does not support a 192-
channel operation mode using two engines.
2
2 Connection status
This indicates the state of connections between the
console and engine.
Light blue lines in the screen indicate control signal
connections (BNC connectors), and red lines indi-
cate digital audio signal connections (68 pin D-sub
connectors).
If both of the two sets of identical connectors (1/2)
on the rear panel of the console and engine are con-
nected, two lines will be shown in the screen.
At this time, the connector area of the transmitting
graphic will indicate the number of the connector
that is currently valid. (If the connection is broken,
an "x" symbol will be displayed instead of the num-
ber.)
The engine graphic will indicate the number of chan-
nels for that system. (If the connection between the
console and engine is broken, or if the engine is not
operating correctly, an "x" symbol will be added to
the A or B characters.
Hint
If both sets of connectors (1/2) are connected, con-
nector set 1 will be given priority when the power is
turned on.
If the currently enabled connector becomes unus-
able, the receiving device will automatically switch to
the other connector.
3 4
3 INPUT UNIT
4 OUTPUT UNIT
Number of the
currently
enabled con-
nector
SYS/W.CLOCK (system/word clock) function
Digital audio signal output connectors 1/2 always
output the same signals. If the currently enabled con-
nector no longer provides a word clock, the receiving
device will automatically switch to the other connec-
tor.
Since a pair or control signal cables (BNC cables)
are required in order to function bi-directionally,
both cables of the pair must be connected correctly
for each connection.
PM1D system version 1.0 does not provide a way to
manually switch between the two sets of control
signals or digital signals.
5
This shows the type of input units that are connected
to INPUT connectors 1–10 of engine A/B (DSP1D-
EX {DSP1D}).
When you click the name of a unit, the SYS/
W.CLOCK function INPUT UNIT screen will
appear, allowing you to view the type and operating
status of the cards connected to each unit.
This shows the type of output units that are con-
nected to OUTPUT connectors 1–6 of engine A/B
(DSP1D-EX {DSP1D}).
When you click the name of a unit, the SYS/
W.CLOCK function OUTPUT UNIT screen will
appear, allowing you to view the type and operating
status of the cards connected to each unit.
A unit displayed in yellow indicates that it is virtu-
ally connected ( p.49).
A unit displayed in red indicates that the input unit
is connected to the connector of the output unit (or
vice versa).
6
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