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17 | GPS Sensor
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Interface
Do the baud rates of the GPS sensor and the DDU 7 match?
Is the GPS sensor set up for 8N1 transmission parameters?
Is the GPS sensor set up for NMEA messages?
Are the GGA, VTG, RMC messages activated?
GPS sensor start‐up
Does the GPS sensor 'view' the sky?
Did the GPS sensor complete its initial start‐up procedure? This may take up to
20 min.
A correct reception is indicated when 'gps_fix' is showing '3D Fix'.
GPS sensor values are frozen
Does the sensor has lost its reception? The old values will be kept if the reception
is lost. The gps_smask channel shows which NMEA sentence is received.
DDU 7 Manual
Bosch Motorsport
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Troubleshooting
