
Installation of DFF3D Multibeam Sounder
© 1985-2018
Nobeltec
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Adjust the Sensor Time lag (inside the "Transducer
Setup" window) according to the following situations:
Motion Sensor (when using SC30):
Only adjust these parameters if "Motion Sensor Source" is set to "SC" (not "Internal").
•
250ms if the SC30 is connected via NMEA2000 using the Actisense NGT1 USB to NMEA2000 adapter.
•
280ms if the SC30 is connected via NMEA0183 (COM Port) at 38400 bps with a repeat interval of 10Hz
minimum.
•
380ms if the SC30 is connected via NMEA0183 (COM Port) at 4800 bps with a repeat interval of 10Hz
minimum.
Heading Sensor:
When using SC30 as a position source:
•
250ms if the SC30 is connected via NMEA2000 using the Actisense NGT1 USB to NMEA2000 adapter.
•
280ms if the SC30 is connected via NMEA0183 (COM Port) at 38400 bps with a repeat interval of 10Hz
minimum.
•
380ms if the SC30 is connected via NMEA0183 (COM Port) at 4800 bps with a repeat interval of 10Hz
minimum.
When using a PG700 or third party Heading Sensor:
•
290ms if the Heading Sensor is connected via NMEA2000 using the Actisense NGT1 USB to NMEA2000
adapter.
•
320ms if the Heading Sensor is connected via NMEA0183 (COM Port) at 38400 bps with a repeat interval of
10Hz minimum.
•
420ms if the Heading Sensor is connected via NMEA0183 (COM Port) at 4800 bps with a repeat interval of
10Hz minimum.
Position Sensor:
When using SC30 as a position source:
•
250ms if the SC30 is connected via NMEA2000 using the Actisense NGT1 USB to NMEA2000 adapter.
•
280ms if the SC30 is connected via NMEA0183 (COM Port) at 38400 bps with a repeat interval of 10Hz
minimum.
•
380ms if the SC30 is connected via NMEA0183 (COM Port) at 4800 bps with a repeat interval of 10Hz
minimum.
When using a GP330B or third-party GPS:
•
290ms if the GPS is connected via NMEA2000 using the Actisense NGT1 USB to NMEA2000 adapter.
•
320ms if the GPS is connected via NMEA0183 (COM Port) at 38400 bps with a repeat interval of 10Hz
minimum.
•
420ms if the GPS is connected via NMEA0183 (COM Port) at 4800 bps with a repeat interval of 10Hz minimum.