Midas DL371, Operator'S Manual

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Snake X and Y panel
7
DL371 Audio System Engine
Operator Manual
Snake X and Y panel
The snake panel monitors the communications on the
copper/optical cabling for both the X and Y networks.
Each cable type has an ok and an error LED for
communication status indication, as follows:
• The ok LED (green) pulsates when the link is
synchronised between the router and end point.
• The error LED (red) illuminates when either no communications or a fault are
detected.
DSP control panel
The control panel has seven LEDs (green) that indicate
the Ethernet control activity and link status of each
fitted module, as follows:
• Constantly illuminated = linked.
• Flashing = data activity (communication is good).
• Extinguished = bad/no module fitted.
DSP audio panels
There are two DSP audio panels, ring 0 and ring 1, that
indicate communication status of the DL371A modules.
There are seven sets of LEDs in each panel (one per
module) comprising an ok LED and an error LED,
which indicate the following:
• Green ok LED illuminated = communication is good.
• Green ok LED extinguished = bad/no module fitted.
• Red error LED illuminated = communication error.
AES50 audio panels
There are two AES50 audio panels, internal and
external, that indicate communication status of the
AES50 audio connections. There are seven sets of
LEDs in each panel (one per module) comprising an ok
LED and an error LED, which indicate the following:
• Green ok LED pulsating = communication is good.
• Green ok LED (internal only) extinguished = bad/no
module fitted.
• Red error LED illuminated = communication error.