D-3. Supported Nmea 0183 Sentences Order And Size - Garmin 16-HVS Instruction Manual

5. $PGRMO,,G will cause the COM 1 port to change to GARMIN data
Transfer format for the duration of the power cycle. The GARMIN mode
is required for GPS 16/17 series product software updates.
TABLE D-3. Supported NMEA 0183 Sentences
Order and Size
Sentence Default Output
GPRMC Yes
GPGGA Yes
GPGSA Yes
GPGSV Yes
PGRME Yes
GPGLL No
GPVTG No
PGRMV No
PGRMF No
PGRMB Yes
PBRMM Yes
PGRMT Once per minute
In Table D-3 default Output indicates NMEA sentences that are GPS16-HVS
defaults. CSC turns off all output except the GPGGA sentence. The time
required to output a NMEA sentence can be determined by multiplying the
maximum number of characters by 10 then dividing the result by the baud rate.
Selected sentences will be transmitted at a periodic rate based on the selected
baud rate and the selected output sentences. The sentences will be output
contiguously. Regardless of the baud rate, the sentences are reference to the
PPS signal immediately preceding the GPRMC sentence, or whichever
sentence is output first.
TABLE D-4. $GPGGA Global Positioning System Fix Data
$GPGGA,1,2,3,4,5,6,7,8,9,M,10,M,11,12*hhCRLF
<1> UTC time of position fix, hhmmss format
<2> Latitude, ddmm.mmmm format (leading zeros will be transmitted)
(5 digits of precision on GPS 16A)
<3> Latitude hemisphere, N or S
<4> Longitude, ddmm.mmmm format (leading zeros will be
transmitted) (5 digits of precision on GPS 16A)
<5> Longitude hemisphere, E or W
<6> GPS quality indication, 0 = fix not available, 1 = Non-differential
GPS fix available, 2 = Differential GPS (DGPS) fix available, 6 =
Estimated
<7> Number of satellites in use, 00 to 12 (leading zeros will be
transmitted)
<8> Horizontal dilution of precision, 0.5 to 99.9
<9> Antenna height above/below mean sea level, -9999.9 to 99999.9
meters
<10> Geoidal height, -999.9 to 9999.9 meters
<11> Differential GPS (RTCM SC-104) data age, number of seconds
since last valid RTCM transmission (null if not an RTCM DGPS
fix)
<12> Differential Reference Station ID, 0000 to 1023 (leading zeros will
be transmitted, null if not an RTCM DGPS fix)
Appendix D. GPS16-HVS Setups
Maximum Characters
74
82
66
70
35
44
42
32
82
40
32
50
D-3