Icom IC-705 Advanced Manual english - Page 112
Transmitting NMEA data, Setting the GPS data sentence
View all Icom IC-705 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 112 highlights
12. GPS OPERATION (ADVANCED) Transmitting NMEA data Set a GPS sentence to transmit GPS data in the DV mode. DDSetting the GPS data sentence 1. Open the NMEA SET screen. » GPS > GPS TX Mode > NMEA 2. Touch "GPS Sentence." 3. Select the GPS sentence. NOTE: •• Set "GSV Sentence" to "OFF" when sending the GPS message to conventional digital transceivers. (p. 12-2) •• If "GPS Select" is set to "Manual," the transceiver automatically sets the NMEA sentence, and transmits it along with the manually entered position data in "Manual Position." » GPS > GPS Set > GPS Select » GPS > GPS Set > Manual Position •• Note that if "GPS Auto TX" is set to any other option than "OFF," data is automatically transmitted according to the set time. » GPS > GPS Auto TX LLIf "GPS Select" is set to "OFF" or "Manual," the GPS Automatic Transmission function is not activated. •• Displays "✓" when the sentence is set to ON. LLThe selectable GPS sentences are RMC, GGA, GLL, VTG, GSA, and GSV. The GGA sentence is set to ON as the default GPS sentence. LLTo reset to the default setting, push , and then touch "Default." 4. Repeat step 3 to set the GPS sentence. LLUp to 4 GPS sentences can be set at a time. 5. To close the "GPS Sentence" screen, push several times. •• Returns to the standby screen, then is displayed. Contents of GPS sentence Sentence Lon /Lat Alt UTC Date (UTC) Status 2D /3D COG SOG (True) (knot) Others RMC ✔ ✔ ✔ ✔ ✔ ✔ Magnetic variation, Mode Indicator GGA ✔ ✔ ✔ ✔ Number of satellites in use, HDOP, Geoidal separation, Age of Differential GPS data, Differential reference station ID GLL ✔ ✔ ✔ Mode Indicator VTG ✔ ✔ COG (Magnetic north), SOG (km/h), Mode Indicator GSA ✔ ✔ PRN number of satellites used in solution, PDOP, HDOP, VDOP GSV Total number of sentences, Sentence number, Total number of satellites in view, Satellite information (ID, Elevation, Azimuth, S/N) 12-18