Cadac X16 - Manual (Page 25)

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Revision MM2006-1 X16 MADI Merge Unit
3.5.5 X16 LED Error Indication
In addition to providing general configuration feedback of the X16
modes, specific LEDs on the X16 front panel also provide a level of
system status/error information.
Incoming Wordclock Error.
When the wordclock slave LED and currently selected sample rate
LED both flash, the incoming wordclock frequency is different to the
selected frequency on the X16.
When the wordclock slave LED and both sample rate LEDs flash,
the incoming wordclock frequency is neither 48kHz or 96kHz. It can
also indicate that wordclock is not present/connected to the X16,
while the X16 is configured in slave mode.
MADI Input Status.
Four MADI In LEDs provide a constant indication of the condition of
the overall incoming MADI streams.
If communication from the transmitting device is operating correctly,
the related LED will be constantly illuminated.
A flashing LED indicates that the sample-rate within the particular in-
coming MADI stream does not match that set on the X16. Make sure
that sample rate is identical for both the X16 and the transmitting
MADI device.
If the LED is not illuminated there is either no transmitting device
connected to that particular input, or the transmitting device is not
powered. If that particular input is meant to be operating, check con-
nections and the status of the transmitting MADI device.