ProNav Norway – a
Company
page 50
Rev.1
10.02.2020
Troubleshooting
Appendix A
troubleshooting
Symptom
Possible Solution
Receiver fails to
power
•
Verify polarity of power leads
•
Check integrity of power cable connectors
•
Check power input voltage (9 to 36 VDC)
•
Check the voltage coming out of the
connector at the end of the cable
•
Check current restrictions imposed by power
source (minimum available should be > 1.0 A)
No data from V200s
•
Check receiver power status to ensure the
receiver is powered
•
Verify desired messages are activated (using
PocketMax or $JSHOW command in any
terminal program)
•
Ensure the baud rate of the V200s matches
that of the receiving device
•
Check integrity and connectivity of power and
data cable connections
Random data from
V200s
•
Verify the RTCM or binary messages are not
output accidentally (send a $JSHOW
command)
•
Ensure the baud rate of the V200s matches
that of the remote device
•
The volume of data requested for output by
the V200s could be higher than the current
baud rate supports.
No GNSS lock
•
Verify the V200s has a clear view of the sky
•
Use PocketMax to check how many satellites
are in view and the SNR values
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