Artel DigiLink DLC170, Установка и эксплуатация

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DLC170 Function Modules Installation and Operations Manual 33
Understanding and Using the DLC170DA
Table 11. DLC170DA Status LEDs
LED Indicates . . . State Description Alarms Action
VIDEO Video Signal Status Off No video input detected. None or
major
2
Check input signal.
Green Video input detected. None None.
Yellow ASI signal present on the BNC
output; the output is
selected for SDI and the received
digital video signal
is DVB-ASI. None None.
Red (solid) Input video is outside the
±100 ppm range, or non-SDI
video signal in analog mode. None or
major
2
Check the input signal.
AUDIO ANA Analog audio
signal status Off Analog audio de-embedding is
disabled (SW2, switch S1is OFF
and/or SW2, switch S2 is OFF).
See the
“Configuring Audio
Characteristics with DIP
Switch SW2” section on page
28
None None.
Green Analog audio de-embedding is
enabled and a valid signal is
present. None None.
Yellow Analog audio de-embedding is
enabled and errors are detected
in the embedded audio signals. None Check the input signal
source.
Red Analog audio de-embedding is
enabled and no audio program
is detected in the selected
group. None Check the input signal
source and provisioning
of SW2, switch S3 and
SW2, switch S4. See the
“Configuring Audio
Characteristics with
DIP Switch SW2”
section on page 28
(Continued)