C-Nav7050 User Guide
Revision 0
Page 26 of 27
10/30/2020
Figure 13: Successful Radio Configuration
12) Click the
Exit
button and then click
Continue
13) If necessary, change the front switch to the other UHF module and follow
steps 1-13.
14) Turn off the C-Nav7050 for 1minute; then turn it on.
15) Check if any channels are displayed on the screen keys. 16) Then turn off
the C-Nav7050.
Appendix C - IALA Module
The IALA module has been configured at the C-Nav Lafayette office. However,
this appendix allows the user to send commands to the module if necessary. It
is not recommended to make any changes to the IALA module, unless instructed
by a C-Nav Technician for testing purposes. The receiver has two ports, P0 is
the RTCM104 output port and has been configured to be at 9600 baud, 8, N, 1
and P1 is the configuration port at 4800 baud, 8, N, 1.
The IALA module has been configured to operate in ABS (Automatic Beacon
Search) mode by default, selecting and tuning to the most appropriate beacon
without operator intervention. ABS mode is ideal for navigation applications over
considerable areas with various beacon stations available, eliminating the need
for operator intervention when traveling from one beacon coverage zone to
another. A continuous search for the strongest RTCM signal is always
