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Revision 2.0
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8 / 12-
08.06.2016
4.2 Interpreting the self-test result
Table 2
lists the possible results which can be issued via the red and yellow Status
LEDs respectively at the end of the self-test. If the test is not successful, please
contact the FT-TEC Electronics GmbH service center and arrange a suitable
maintenance date.
Table 2:
Status LEDs as part of the self-test
Status LEDs
Test results Meaning
Yellow LED
RED LED
-
Self-test in progress.
Keep watching.
OK
Successful test
GPS position was determined
OK
Successful test
No GPS position determined*
WARNING
Battery almost empty
GPS position was determined
WARNING
Battery almost empty
No GPS position determined*
Do not light up
ERROR
No battery life available or
device is broken
Info: A long bar symbolizes continuous glowing for approximately 5 seconds,
a broken bar a flashing signal.
*
If the self-test was performed with clear view to the sky and in absence of interfering frequencies
impeding the reception of the GPS signal, please, contact the FT-TEC support team.
4.3 How long does a self-test take?
The device attempts to determine a GPS position for up to 15 minutes. Once the
position has been determined, test messages are transmitted by VHF containing the
calculated position and the text "SART TEST”. A test may take between 2 and 15
minutes.
The test result will be displayed for 5 seconds only
, immediately
after the self-test.
The duration of the self-test depends primarily on the time needed to
determine the current GPS position. This can vary and may take as
long as 15 minutes. Pay close attention to the device when performing
the self-test in order not to miss the status being issued.