Furuno GPS NAVIGATOR GP-150 - Page 88

APPENDIX
AP-20
XTE - Cross-track error, measured
$--XTE,A,A,x.x,a,N,a*hh<CR><LF>
| | | | | | |
| | | | | | +--------- 7
| | | | | +----------- 6
| | | | +------------- 5
| | | +--------------- 4
| | +------------------ 3
| +--------------------- 2
+----------------------- 1
1. Status: A=data valid
V=LORAN-C blink or SNR warning
V=general warning flag or other navigation systems
when a reliable fix is not available
2. Status: A=data valid
V=LORAN-C cycle lock warning flag
3. Magnitude of cross-track error
4. Direction to steer, L/R
5. Units, nautical miles
6. Mode indicator(see note)
7. Checksum
NOTE Positioning system Mode indicator:
A = Autonomous mode
D = differential mode
S = Simulator mode
N = Data not valid
ZDA - Time and date
$--ZDA,hhmmss.ss,xx,xx,xxxx,xx,xx*hh<CR><LF>
| | | | | | |
| | | | | | +--------- 7
| | | | | +----------- 6
| | | | +-------------- 5
| | | +------------------ 4
| | +---------------------- 3
| +------------------------- 2
+--------------------------------- 1
1. UTC
2. Day, 01 to 31(UTC)
3. Month, 01 to 12(UTC)
4. Year(UTC)
5. Local zone hours, 00h to +-13h
6. Local zone minutes, 00 to +59
as local hours
7. Checksum