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P a g e
FM device is not CAN capable
1 error beep per second
1second on 1second off
A CAN Diagnostic Plug may be created from a standard 128 byte code plug using the FM Dealer Utility,
version 8.3.1.0 or later.
4.7.2 GPS LED flash codes
(Viewed from the front unit: LED to the left, below the GPS RF connector for external antenna)
GPS has acquired lock. The FM will
subsequently be able to report accurate GPS
points.
No Beeps
LED is ON for a short time every
second
Upon the insertion of a GPS Diagnostic Plug the FM 3617i/FM 3717i/FM 3817i will beep and flash the LED on
the code plug socket, in accordance with the table below, to provide diagnostic information:
Data received from GPS with errors
1 half second beep occurs each
time an error is detected
The lamp flashes when data is
received from the GPS
GPS data received - position not
determined
One short beep occurs when
GPS data is received with
position undetermined
The lamp flashes when data is
received from the GPS
GPS data received - position determined
Two short beeps occur when
GPS data is received with the
position determined
The lamp flashes when data is
received from the GPS