Nevion SDI-TD-3GMX-5 - Manual (Page 29)

HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
nevion.com | 29
8
Operation
8.1 Front panel LED indicators
Card Status
HD1 Los/Lock
HD2 Los/Lock
Output
Card Status
HD1 Stream
HD2 Stream
Input
Figure 15: LED overview for the mux modules and dmux modules, respectively.
The text is not printed on the front panel. Each module has 4 LEDs. The colors of each of
the LEDs have different meanings as shown in the table below.
SDI-TD-3GMX-5/HD-TD-3GMX-2:
Diode \ state Red LED Orange LED Green LED No light
Card status PTC fuse has been
triggered, FPGA
programming has
failed, or laser has
failed
FPGA is being
loaded, or Module
has not been
programmed
FPGA loaded and
module OK
Module has
no power
HD1 Los/Lock No valid HD/SD
signal present
N/A Locked to a valid
HD/SD signal
Module has
no power
HD2 Los/Lock No valid HD/SD
signals present
Mode of
operation is
HD/SD+4xSD,
and the 4 SDs
are neither all
present, nor all
missing
Locked to a valid
HD/SD signal, or
all 4 SD inputs
locked (depends
on mode of
operation)
Module has
no power
Output 3G output stream is
missing (measured
at the output
serializer)
Valid 3G output
detected, but
laser indicates an
error
Valid 3G output
detected and
laser OK
Module has
no power
Table 6 LED SDI-TD-3GM/DX-5
SDI-TD-3GDX-5/HD-TD-3GDX-2:
Diode \ state Red LED Orange LED Green LED No light
Card status PTC fuse has been
triggered or FPGA
programming has
failed or laser has
failed
FPGA is being
loaded, or
Module has not
been
programmed
FPGA loaded and
module OK
Module has
no power
HD1 Stream HD/SD video
stream empty or
not present at all
N/A HD or SD stream
present and OK
Module has
no power