Service manual

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SMARTFIND NAVTEX service manual Page 40
Live System Operation 1
Test instruction
–
Live reception (red LED will normally flash).
Desired effect
PASS/FAIL
If there is a live transmission during the site visit then go to the
SETUP MODE, Receiver options page, (NAVTEX) monitor source,
select the correct receive channel – (518, 490, 4209.5)
View data
Ensure that the monitor window displays the received characters (if
the station is less than 200 miles away then there should be no
errors)
View data
Ensure that the RSSI bar operates (in green sector when receiving
a station )
View (3 step level
change)
Note here any received message IDs on the monitor page – then
check that these messages are displayed on the main INDEX
display(s)
Note. Each message must start with ZCZC and end with NNNN or
it will be rejected and not appear in the message list.
Review data