Furuno FMD-3200 Operator's Manual page 312

APPENDIX 3 DIGITAL INTERFACE
RSA - Rudder sensor angle
$**RSA,x.x,A,x.x,A*hhCR>&ltLF>
1 2 3 4
1. Starboard(or single) rudder sensor data (-180 - 180.0, NULL)
2. Starboard(or single) rudder sensor status (A=Vaild N=Data invalid)
3. Port rudder sensor data (-180 - 180.0, NULL)
4. Port rudder sensor status (A=Vaild N=Data invalid)
RSD - Radar system data
$RARSD,x.x,x.x,x.x,x.x,x.x,x.x,x.x,x.x,x.x,x.x,x.x,N,H*hh <CR><LF>
1 2 3 4
1. Origin 1 range, from own ship (0.000 - 999) (see note 2)
2. Origin 1 bearing, degrees from 0 (0.0 - 359.9) (see note 2)
3. Variable range marker 1(VRM1), range (0.000 - 999)
4. Bearing line 1(EBL1), degrees from 0 (0.0 - 359.9)
5. Origin 2 range (0.000 - 999.9) (see note 2)
6. Origin 2 bearing (0.0 - 359.9)(see note 2)
7. VRM2,.9 range (0.000 - 999)
8. EBL2, degrees (0.0 - 360.0)
9. Cursor range, from own ship (0.000 - 999)
10. Cursor bearing, degrees clockwise from 0 (0.0 - 359.9)
11. Range scale in use (0.0625 - 120)
12. Range units (K/N/S)
13. Display rotation (see note 1)
NOTES
1 Display rotation:
C=Course-up, course-over-ground up, degrees true
H=Head-up, ship's heading(center-line) 0 up
N=North-up, true north is 0 up
2 Origin 1 and origin 2 are located at the stated range and bearing
from own ship and provide for two independent sets of variable range
markers (VRM) and electronic bearing lines (EBL) originating away from
own ship position.
THS - True heading & status
$**THS,xxx.x,a*hh<CR><LF>
1 2
1. Heading, degrees True (0.00 to 360.00)
2. Mode indicator (A=Autonomous S=Simulator)
AP-24
5 6 7 8 9 10 11 12 13