SVP UDR-70, Руководство пользователя

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UDR-70 H.265 Portable Receiver
USER’S MANUAL V1.0
9.3 Alarms
Alarms and warnings detailed below can appear on the down-
converter:
−
Input RF signal low:
When the received signal level is below -85dBm the equipment
shows an alarm, inform the user that the received signal level is
low. The LED in the down-converter lights red. In the control unit
the LED next to ALARM button lights red and “Input RF signal low”
alarm is displayed on the alarms list.
−
Frequency out of range:
When set in slave mode, the frequency configured remotely is out
of the frequency range of the receiver, the equipment shows an
alarm. In the down-converter the LED lights red. In the control
unit the LED next to alarm button lights red and Frequency out of
range alarm is displayed on the alarms list.
−
Lock status of the down-converter:
If the PLL of the down-converter is not locked in frequency, the
equipment shows an alarm. In the down-converter the LED blinks
red and green. In the control unit the LED next to alarm button
lights red and PLL no lock alarm is displayed on the alarms list.
−
Down-converter temperature high:
If the temperature inside the down-converter reaches or exceeds
85ºC, an alarm is triggered. In the down-converter the LED lights
in red. In the control unit the red LED next to the ALARM button
lights in red and “Down-converter temperature High” alarm is
displayed in the alarms list.
− Down-converter power supply low/high:
If the power supply voltage to the down-converter is below 18V or
above 36V, an alarm is triggered. In the down-converter the LED
lights in red. In the control unit LED next to the ALARM button
lights in red and “Down-converter power supply low/High” alarm
is displayed on the alarms list. The unit stops displaying the alarm
when the power supply voltage is 18V or greater, but below 36V.