Nevion DAC-AES - Manual (Page 13)

DAC-AES Rev. 7
nevion.com | 13
8 Module status
The status of the module can be monitored in two ways.
1. Multicon Gyda, the system controller card.
2. LEDs at the front of the sub-rack.
The LEDs are mounted on the module itself, whereas Multicon Gyda is a separate module
giving detailed information of the status of the card. The functions of the LED's are described
in the next section. Multicon Gyda is described in a separate user manual.
8.1
LED’s – light emitting diodes
The status of the module can be easily monitored visually by the LEDs at the front of the
module. The LEDs are visible through the front panel as shown below.
The DAC-AES has 4 LEDs each showing a status. The position of the different LEDs is
shown above.
Diode \ state Red LED Green LED Orange
Status Module is faulty:
Replace
Module is OK
Module power is OK Card has not been
programmed
D/A converter 1
Input status Loss of sync. signal
No electrical input
signal. 48 kHz Input signal
present Other Input signal
present
D/A converter 2
Input status Loss of sync. signal
No electrical input
signal. 48 kHz Input signal
present Other Input signal
present
Audio mode NA Normal Non audio signal
present