Noggin 1000 Smart Cart, Руководство пользователя

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Smart Systems User’s Manual Version 1.1
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characters can be filled in with the necessary GPS End String.
See the GPS Receiver User’s Guide for details on how to set up the receiver to output
specific NMEA strings or groups of NMEA strings.
System Test #1
After all the settings above have been input and the GPS receiver is attached to the
serial port on the DVL, the user can test that the DVL is receiving the GPS output by
using the Test option.
If the NMEA strings are successfully being read by the DVL they will appear on the DVL
screen. This is a good time to note the prefix of the last NMEA string in the list and input
it in the End String setting above.
If the NMEA strings do not appear, check that the port settings are correct. It is also
possible that a crossover cable is required between the output cable of the GPS receiver
and the serial port on the DVL.
System Test #2
Once the GPS system is running successfully, System Test #2 can be used to
graphically display the GPS data. This screen displays the GPS Time, Latitude,
Longitude and Altitude as well as other values indicating the accuracy of the GPS
reading. The GPS position is also displayed in a square that can be Zoomed from 2
metres square to 16384 metres square.
6.3.6 Set Defaults
To reset all the parameter settings back to the factory default settings press the 6 button
(labelled Set Defaults).