5
GPS OPERATION
5-26
■ GPS Logger function (Continued)
D Setting the GPS record sentence
Select the GPS sentence for the GPS Logger function.
Select only required sentences to reduce the data volume.
See the contents table shown below before selecting.
[MENU] > GPS > GPS Logger > Record Sentence
1. Push [MENU].
2. Select “GPS Logger” in the “GPS” menu.
(Rotate [DIAL] to select it, and then push [ENTER].)
3. Select “GPS Logger” on the GPS LOGGER screen.
4. Push [ENTER] to remove the checkmark “✔” from the unrequired sentence.
L Select the unrequired sentence, then push [ENTER].
L All sentences are set to ON as the default.
5. Push [CLEAR] to return to the Main screen.
Contents of GPS sentence
Sentence
Lon
/Lat
Alt UTC
Date
(UTC)
Status
2D
/3D
COG
(True)
SOG
(knot)
RMC
✔ ✔ ✔ ✔ ✔ ✔
GGA
✔ ✔ ✔ ✔
VTG
✔ ✔
GSA
✔ ✔
Sentence
Others
RMC Mode Indicator
GGA
Number of satellites in use, HDOP, Geoidal separation, Age of Differential
GPS data
VTG COG (Magnetic north), SOG (km/h), Mode Indicator
GSA ID numbers of satellites used in solution, PDOP, HDOP, VDOP