INTERFACE IEC 1162 |
| ARPA FUNCTION |
(NMEA0183) |
| (OPTION) |
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(Input)
Own ship's position:
GGA>RMA>RMC>GLL
Speed:
RMA>RMC>VTG>VHW
Heading (True):
HDT>HDG*>HDM*>VHW>VHW* Heading (Magnetic):
HDM>HDG*>HDT*>VHW>VHW*
Course (True):RMA>RMC>VTG Course (Magnetic):
| VTG>RMA*>RMC* |
Waypoint (Range, Bearing): RMB>BWC>BWR | |
Loran time difference: | RMA>GLC>GTD |
Water depth: | DPT>DBT |
Water temperature: | MDA>MTW |
XTE: | RMB>XTE>APB |
*: Calculated value based Magnetic variation.
(Output)
TLL: On using "TLL" Key.
RSD: An interval of four seconds.
TTM:
viii
1. Internal Board | |
2. Acquisition |
|
Instant selection of auto or manual acquisi- tion in 0.2 - 16 nm, relative speed 100kt.
3. Tracking
Automatic tracking of up to 10 acquired targets betwen 0.1 to 16 nm.
4. Prediction of target motion
True or relative vectors, time scaled. 5. Past position
10 past positions of tracked targets.
6. AlarmLost target. CPA/
TCPA
7. Automatic tracking range
0.1 - 16 nm
8. Target information (one target selected)
¡Distance and bearing from own ship to target
¡Moving direction and speed
¡CPA (estimated Closest Point of Approach) and TCPA (estimated Time to CPA)
9. Vector length | 30 sec. - 30 min. |
10. Plotting interval | 15 sec. - 6 min. |
