Furuno CI-68 handleiding
Handleiding
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1. OPERATIONAL OVERVIEW
1-8
1.6 How to Choose Speed Tracking Mode
The tracking mode is available in ground tracking, water tracking, NAV and Auto/Ex-
ternal.
Overview of Tracking Mode
To choose the tracking mode, press the TRACK MODE key. The tracking mode
changes according to the setting ([OFF] or [ON]) of [NAV MODE] in the [MENU 4] sub
menu. The current tracking mode appears at the top left-hand corner on the screen.
In case of [OFF] of [NAV MODE]
The tracking mode changes cyclically in the sequence of ground tracking, water track-
ing and auto (or external).
Tracking mode Contents
GT (Ground tracking) Absolute ship and tide move-
ments based on ground and
current (tide display (bottom
echo must be present).
WT (Water tracking) Ship and tide movements rela-
tive to near-surface water and
tide differential between tide
layers. (The pulse length in
this mode must be [NORMAL]
and depth greater than 40 m,
or LONG pulse length and
depth greater than 70 m.)
NAV Ship’s movement as mea-
sured by a navigation device
and tide movements based on
nav speed data.
Note: The accuracy of tide
measurement in the NAV
mode depends heavily on gy-
rocompass accuracy.
AUTO/EXT* (Exter-
nal)
Uses ground tracking mode when bottom echo is available and switches to
water tracking mode (or [NAV] mode) when bottom echo is lost. The bottom
echo is continuously sought, and if re-acquired the ground tracking mode is
restored.
*: [EXT] appears in the tracking mode window (top left corner) when [DEPTH
SOURCE] in the [OTHER] sub menu. When set to [EXT], currents are
shown based on the water depth entered. However, if no bottom echoes
are detected, the currents will not be shown.
N
Measuring
depth
Dir.
Speed
Tide of
layer
Bottom
Ship’s movement
based on ground
Ship’s movement
relative to surface
water
Surface Layer
(Reference layer)
Layer
Tide of layer
relative to
surface water
Tide of layer
Layer
GPS
Satellites
Ship’s movement measured
by using satellites (Based
on ground)
Bekijk gratis de handleiding van Furuno CI-68, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Furuno |
| Model | CI-68 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6831 MB |
