Examining The Rxstatus Log - Novatel NEXAGON CPT7 User Manual

Chapter 10 Troubleshooting
Symptom
Differential mode is not working properly
There appears to be a problem with the receiver's
memory
An environmental or memory failure. The receiver
temperature is out of acceptable range or the
internal thermometer is not working
Overload and overrun problems. Either the CPU or
port buffers are overloaded
The receiver is indicating that an invalid
authorization code has been used
The receiver is being affected by jamming
The receiver is being affected by interference
The receiver's Automatic Gain Control (AGC) is not
working properly
For information about the commands and logs in this section, refer to the
Reference Manual.

10.1 Examining the RXSTATUS Log

The RXSTATUS log provides detailed status information about your receiver and can be used to diagnose
problems. Refer to the RXSTATUS log for details on this log and on how to read the receiver error word and
status word. Table 22: Resolving a Receiver Error Word below, Table 23: Resolving an Error in the Receiver
Status Word on page 136 and Table 24: Resolving an Error in the AUX1 Status Word on page 137 have
actions to take when your receiver has an error flag in these words. If you are not able to resolve the condition,
contact Customer Support on page 16.
Bit Set
0-2 Issue a FRESET command (for bit 1, reload new firmware).
CPT7 and CPT7700 Installation and Operation User Manual v12
See Transmitting and Receiving Corrections on page 46
and refer to the SERIALCONFIG command.
Refer to the NVMRESTORE command.
Move the receiver to within an acceptable temperature
range. See:
Reduce the amount of logging or increase the baud rate.
Refer to the VERSION log or VALIDMODELS log and the
MODEL command or AUTH command.
Move the receiver away from any possible jamming
sources
See Interference Toolkit on page 61.
Move the GNSS antenna away from the source of the
interference signal.
If the interference mitigation feature is enabled on the
receiver, configure a filter within the Interference Toolkit
to filter out the interference signal.
See the jamming symptom in this table
Table 22: Resolving a Receiver Error Word
Action to Resolve
Related Section
High Temperature Environments on page 138
l
CPT7 Electrical and Environmental Specifications
l
on page 172
OEM7 Commands and Logs
134