Honda Electronics HE-1501, Operation Manual

Page: 61 / 128

55
※
Please refer to [HOW TO OPERATE MENU] (
→
page 14) for operation of menu.
TO SHOW OWN BOAT POSITION WITH TIME
DIFFERENCE OF LORAN C
Select [6.READOUT SETTING]
→
[2.POSITION
READOUT]
→
[2.LORAN C SET UP].
Set each item of [2.LORAN C SETUP]. (
→
page
65)
Select [6.READOUT SETTING]
→
[2.POSITION
READOUT]
→
[1.LAT/LON LORAN C] on menu.
When you set [1.LAT/LON LORAN C] to
LORAN C, own boat’s position will be indicated
as time difference of Loran C.
1
To show with time difference of Loran C
【
Loran C
】
Loran C (Long Range Navigation) is hyperbolic navigation system using long wave
band. Theory of “locus of point that difference of arrival time of signal transmitted
from two stations is constant value conforms to hyperbola focused at those stations.
This hyperbola is called “Line of position”(LOP) and intersection point of more than
two LOPs will be position of observatory.
One chain comprises of one main station and 2~4 slave stations and it called Loran C
chain.
This unit enables you to set correction of Loran C chain, two slave stations and each
slave station. It can indicate own boat’s position in LOP of Loran C.
2
3
4