302 | Alarm Types and Sources
Aprisa SRx User Manual 1.3.0
USB Port Serial
Data No Receive
Data
Alarm to indicate that the
USB port has no received
input signal in the defined
duration period.
Check serial ports settings,
check USB serial cable and
adapter, check serial
connector.
USB Port Serial
Data Receive
Errors
Alarm to indicate that the
USB port received input
signal contains errors at a
higher rate than the defined
error rate threshold.
Check serial ports settings,
check USB serial cable and
adapter, check serial
connector.
Component Failure Alarm Events
Alarm to indicate that a
hardware component has
failed.
Power off and restart radio.
If fault persists replace
radio.