1-18
1.3.2 Own ship position display
Own ship position is shown on the display with a filled circle (
!
). This is called the own ship
marker. For the equipment fitted with the built-in GPS navigator the own ship marker flashes
quickly as soon as the power is turned on. This rapid flashing means position is not yet reliable.
When position becomes reliable, the marker blinks more slowly and the indication "GPS 2D"
appears. The first time the power is turned on it takes about two minutes to find position.
Thereafter it takes about 20 seconds.
For the equipment using an external navigator, the own ship marker flashes slowly when position
is reliable and rapidly when there is no position data.
Receiver status
Receiver status is shown on the display using the following indications:
NO FIX: No position fix
GPS 2D: Two-dimension GPS position fixing
GPS 3D: Three-dimension GPS position fixing
DGPS 2D: Two-dimension Differential GPS position fixing (Requires DGPS Kit.)
DGPS 3D: Three-dimension Differential GPS position fixing (Requires DGPS Kit.)
34
°
44.567' N GPS
135˚21.345' E
GPS 2D
Own Ship Marker (Flashing)
Fast: Position not accurate
Slowly: Position accurate
Navigator
Lat./Long.
Position of
Own Ship
Fix Mode
GPS 2D (or
GPS 3D)
indicates full
position
accuracy.
Содержание GD-280
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