Maintenance
24 Chapter 3: Service & maintenance 98-137261-F
Example: SIGNAL: -116.78,0,-131.72,0,-130.16,0
4209.5 kHz signal: -116.78 dBm, Searching for valid signal
490 kHz signal: -131.72 dBm, Searching for valid signal
518 kHz signal: -130.16 dBm, Searching for valid signal
Installation Tests
To run the available installation tests, do as follows:
1. Press Show MENU.
2. Click Installation Tests.
3. Click the button Run Self Test to run a Self Test of the SAILOR 6390 Navtex
Receiver.
Figure 24: Service Interface, RF reception levels, ongoing
Figure 25: Service Interface, Installation tests