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does not match with earth's north/south pole exactly. (The Republic of Korea's variation is ”.)
A standard direction for revision should be true north and should be revised by GPS or GPS
Plotter. Revision should be done after full installation and when iron frame, which is around
electronic compass sensor is changed as well.
Ship calibrate
[Ship calibrate] is setup direction by rotating a ship and the procedure of [Ship calibrate] is
as followings.
①
When [Ship calibrated screen] is appeared, take a ship one and half slowly. In a
screen, the status is shown as a percentage graph. For the exact revision, make a
ship to rotate bigger.
②
When the revision is reached at 100% status, move a cursor onto [SET] and press
button to save it. Press [ESC] to cancel it then the previous value is kept. To
set it again, you need to rotate a ship again so that you need to take care of setup.
If you saved correction value, do straight navigation by 45° or 90° range. Compare
this with GPS plotter direction and it is complete Correction if the range of error is
±5°
.
45° Setup
[45° Setup] is revised the difference of compass for 8 directions navigating each 45° step
based on 0° for test. After revised [Ship calibrate], execute [45° Setup] for more exact
direction setup.
①
When [45° Setup screen] is appeared, Move a cursor to each (0°, 45°, 90°, 135°,
180°, 225°, 2”0°, 315° ) divided by 8 items and press
button
[Dial
rotation]
button in order for correction.
②
Keep a current direction to current setting angle (ex. 90°) and check it with direction
values of GPS under navigation for 1 minute then revise the difference by dialing
[DIAL].
③
Press
button to save the revised value and press [ESC] to cancel it then the
previous value is kept.
User Revise
After [Ship Calibrate] set, adjust direction with 5° Range if it needs minute direction value
1.Adjus
1.Compas
1.Ship calibrate
1.Adjus
1.Compas
2. 45° setup
1.Adjus
1.Compas
3.User Adjust
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depends on user.
①
Set wave height ratio from 0° to 355° with 5° range and revise the difference by
dialing [DIAL].
②
Press
button to save the revised value and press [ESC] to cancel it then the
previous value is kept.
Mode selection
Select if use user revision value or direction value which is revised by 45°Range during
navigation.
Compass variation ratio
It is for more minute Correction during navigation even a variation is adjusted by
Magnetic Variation Set.
①
Set the ratio by dialing [DIAL] and press
button to save.
②
The [revised ratio] changed by dialing [DIAL] is revised in accordance with this
setting ratio.
8.1.5 System setup
[ MENU ] [ SYSTEM ]
< Figure 8-5. System setup >
NO
MENU
FUNCTION
1
Language
Korean / English
2
Night mode
Select day / night / auto mode of screen
Selecting auto , it is day mode from 0“ ~ 18 o’clock and night mode from 18 ~
0“ o’clock. Working in connecting to Plotter..
3
Key sound
Select click sound of ON / OFF
4 Remote mode Select remote mode of ON / OFF
5
Hardware
Select end-connecting resistance of ON / OFF, rudder magnet of ON / OFF
1.Adjus
1.Compas
4.Mode select
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1.Adjus
1.Compas
5.Compass
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2.System setup
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