Furuno FAR 3220, Installation Manual

Page: 153 / 245

APPX. 3 DIGITAL INTERFACE
AP-15
DDC - Display dimming control
EVE - General event message
HBT - (See input sentence on page AP-9.)
OSD- Own ship data
RRT - (See input sentence on page AP-11.)
RSD - Radar system data
$--DDC,a,xx,a,aa*hh<CR><LF>
1 2 3 4
1. Display dimming preset (null)
2. Brightness percentage (00 to 99)
3. Color palette preset (null)
4. Sentences status flag (R=report of current settings, C=configuration command)
$--EVE,hhmmss.ss,c--c,c--c*hh<CR><LF>
1 2 3
1. Event time (000000.00 to 235959.99)
2. Tag code used for identification of source of event (RA0001 to RA0010, EI0001 to EI0016, IN0001 to IN0016,
II0001 to II0016)
3. Event description (OPERATION)
Note : This sentence is output after input has been detected from either the trackball or the keyboard.
$--OSD,53.21,A,57.89,R,12.52,R,45.67,6.78,N*hh<CR><LF>
1 2 3 4 5 6 7 8 9
1. Heading, degrees true (0.00 to 359.99, null)
2. Heading status (A=data valid, V=data invalid)
3. Vessel course, degrees true (0.00 to 359.99, null)
4. Course reference (B=Bottom tracking log, M=Manually entered, W=Water referenced,
R=Radar tracking (of fixed target), P=Positioning system ground reference, null)
5. Vessel speed (0.00 to 999.99, null)
6. Speed reference (B/M/W/R/P, null)
7. Vessel set, degrees true, manually entered (0.00 to 359.99, null)
8. Vessel drift (speed), manually entered (0.00 to 99.99, null)
9. Speed units (N=Knots)
$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 5 6 7 8 9 10 11 1213
1. Origin 1 range, from own ship (0.000 to 999) (see note 2)
2. Origin 1 bearing, degrees from 0 (0.0 to 359.9) (see note 2)
3. Variable range marker 1(VRM1), range (0.000 to 999)
4. Bearing line 1(EBL1), degrees from 0 (0.0 to 359.9)
5. Origin 2 range (0.000 to 999.9) (see note 2)
6. Origin 2 bearing (0.0 to 359.9)(see note 2)
7. VRM2,.9 range (0.000 to 999)
8. EBL2, degrees (0.0 to 360.0)
9. Cursor range, from own ship (0.000 to 999)
10. Cursor bearing, degrees clockwise from 0 (0.0 to 359.9)
11. Range scale in use (0.0625 to 120)
12. Range units (K/N/S)
13. Display rotation (see note 1)
Note:
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 .