BSi IRX-3811, Руководство по эксплуатации продукта

Страница: 35 / 51

Real Freedom | Receiver Product Manual 35 of 51
IP connection issues
The following table contains information to help you troubleshoot IP connection issues.
Table 22: Troubleshooting IP connection issues
Symptom Possible cause Actions
No IP connection. IP configuration or setup
issues.
•
Verify the IP address assigned to the RCP. A
Sony RCP requires that the Target Address
be set to RX IP. A GV OCP requires that the
subnet and camera number must match
between the OCP and Real Freedom
Receiver camera number.
•
Verify the IP address is in the same subnet
as the IP address and subnet on the
receiver.
•
If using a Sony RCP, the switch must supply
Power Over Ethernet (POE).
RCP issues
The following table contains information to help you troubleshoot RCP issues.
Table 23: Troubleshooting RCP issues
Symptom Possible cause Actions
Blinking alarm on Sony
RCP. -
•
This is the normal operation of the alarm
button in the Real Freedom system.
RF issues
The following table contains information to help you troubleshoot RF issues.
Table 24: Troubleshooting RF issues
Symptom Possible cause Actions
Poor RF signal. Cable runs too long.
•
Ensure cable runs have not exceeded
recommended lengths (400 feet for LMR240
or 200 feet for other high-quality cable).
•
Apply a receive gain boost for extra long
cable runs where signal loss is anticipated.
Downconverters positioned
incorrectly.
•
Check the placement of downconverters.
Microwave, especially at higher frequencies,
is best when the line of site to a
downconverter is maintained.
•
Coverage may not be sufficient.
Antenna mismatch.
•
Verify there is no mismatch of antennas.
•
All downconverter and transmitter antennas
should match your band of operations.
No power to BNC ports.
•
Downconverters require BNC power. Ensure
that power is enabled on BNC ports
connected to downconverters.
•
The downconverters should have green
illuminated LEDs.