Checking The Analog Input Unit (Mirror Mode) - Yamaha CS1D Owner's Manual

Checking the analog input unit (Mirror mode)

If the AI8 analog input unit is correctly connected to the engine in Mirror mode, the INPUT UNIT ID indicator of the
AI8 will show the ID number of that unit (i.e., the number of the INPUT connector on the engine to which the AI8 is
connected), and the dot ( . ) will light on both sides of the ID number.
If the connections of the AI8, the setting of the
CONTROL INPUT SELECTOR switch, or the
word clock synchronization are not correct, one of
the following error displays will appear in the
INPUT UNIT ID indicator.
E1 .........................The AI8 is connected to an
OUTPUT connector of the
engine. Re-connect it to an
INPUT connector.
E3 .........................The cable connected to the
OUTPUT connector on the rear
panel of the AI8 has been discon-
nected, or is connected to the
wrong destination. Check the
cable.
UL (unlocked) ....The word clock is not synchro-
nized.
Check the connections of the
AI8's WORD CLOCK IN con-
nector, or the word clock settings
of the CS1D ( p.28).
UC (unconnected) ..Control signals are not being
received correctly.
Make sure that the engine is
powered-on.
ID number and A (or b) displayed alternately
Since control signals from the CS1D forcibly
switched the valid engine to A (or B), the setting of
the CONTROL INPUT SELECTOR switch of the
AI8 does not match the actual operation.
This display does not signify an actual error. How-
ever as necessary, check the setting of the CON-
TROL INPUT SELECTOR switch or the setting of
the CS1D.
ID number of the AI8
(when the AI8 is connected to the
INPUT 1 connector of the engine)
1 2 3 4 5 6 7 8
Turning on the power and verifying the connections
INPUT UNIT ID
INPUT UNIT NO.
PHANTOM MASTER
ON
+48V
OFF
POWER
ON/ OFF
ANALOG INPUT BOX
19