Simrad ITI TRAWL SYSTEM, Инструкция по эксплуатации

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Simrad ITI
12
857-164777 / A
NMEA output from ITI
$IIVTG,,,xxx,M,yy.y,N,,*hh<cr><lf>Vessel course and speed
→
requires input from a nav. Receiver.
VTG represents the Vessel Track over the Ground.
xxx,M is the track bearing, in degrees magnetic.
yy.y,N is the speed in knots relative to ground.
$IIZDA,hhmmss.ss,dd,MM,yyyy,xx,xx*hh<cr><lf> Time & Date of ITI
→
equals UTC ± 5 seconds if GPS connected.
hh is the hours
mm is the minutes
ss.ss is the seconds and parts of seconds
dd is the day’s date
MM is the month
yyyy is the year
xx,xx is the local time zone (hh,mm) positive offset east of Greenwich.
@IITPT,xxxx,M,y,P,zzzz.z,M<cr><lf> Trawl Position True vessel
TPT represents the True Trawl Position relative to the vessel.
xxxx,M is the horizontal range in metres to the target (0 - 4000 m).
- requires an active depth sensor on the trawl or manual set
depth, if not the slant range will be presented.
yyy,P Is the true bearing to the target (i.e. relative to north).
(Resolution 1
°
.)
- requires gyro input for reliable data.
zzzz.z,M is the depth in metres of trawl below the surface (0 - 2000 m).
- requires an active depth sensor on the trawl or manual set
depth, if not the depth field will be empty.
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