Vislink DXL5000 RX, Руководство пользователя и техническое руководство

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Operating the DXL5000 3-13 DXL5000 User and Technical Manual
3.6.4 Troubleshooting Transmitter Alarms
The description in the table indicates the alarm LED and its color on the front panel of the
DXL5000 transmitter.
3.6.5 Troubleshooting Receiver Alarms
The description in the table indicates the alarm LED and its color on the front panel of the
DXL5000 receiver.
Alarm Description
PLL Status Major–Flashing Red : The Phase Lock Loop (PLL) is unlocked.
Fan Major–Red : Indicates that the fan is not working.
Power Supply Major–Red : Indicates internal power supply and potential unstable
operation. Verify input power is correct.
SCM Calc Minor & SCM–Amber : Single carrier modulator (SCM) internal
error.
SCM Code Minor & SCM–Amber : Invalid license in SCM.
CH1-4 FIFO Overflow Minor & SCM–Amber : Data FIFO error.
CH1-4 FIFO Underflow Minor & SCM–Amber : Data FIFO error.
RF Out Major & SCM–Red : RF power output is too low.
IF Input Major–Red : IF Input is outside nominal usage.
PA Voltage Major–Red : Power amplifier voltage is out of range.
ASI BNC1, 2, 3 Major–Red : ASI interface error
Alarm Description
PLL Status Major–Red : The Phase Lock Loop (PLL) is unlocked.
Power Supply Major–Red : Indicates internal power supply and potential unstable
operation. Verify input power is correct.
RSL
Major–Red : Receive signal level is below the user
-
defined
threshold. Default value is
-
80 dBm.
Fade Margin Major–Red : Approaching threshold.
SCD Calc Minor & SCM–Amber : Single carrier demodulator (SCD) internal
error.
SCD Code Minor & SCM–Amber : Invalid license in SCD (single carrier
demodulator).
SCD CH1-4 FIFO Underflow Minor & SCM–Amber : Data FIFO error.
SCD CH1-4 FIFO Overflow Minor & SCM–Amber : Data FIFO error.
SCD DIV unplugged Minor & SCM–Amber : Diversity error.
SCD Carrier Unlock Major & SCM–Red : Input unlocked.
SCD CH1-4 Unlock Minor & SCM–Amber : SCD channel error.
SCD CH1-4 AIS Minor & SCM–Amber : SCD channel error.