Maintenance and Troubleshooting
52
Problem
Things to Try
I’m not getting any GPS data
on my display.
Make sure your GPS receiver is correctly
connected (see Connecting to a GPS receiver).
Make sure your GPS receiver is working properly.
Make sure that your GPS receiver supports the
NMEA parameters described in NMEA Operation
on page 63.
I can’t make Group DSC calls. Make sure the Group MMSI was entered
correctly.
Where can I find my radio’s
serial number?
Look on the bottom side of the radio
The radio won’t let me enter
my User MMSI. What do I do?
Contact customer service by visiting the customer
support page on www.uniden.com.au.