Koden MDC-2240, Operation Manual

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Chapter 4 Menu operations MDC-2200/2500 Series
0093125002-05 4-18
4.4 NAV menu
Following items are provided in Navigation menu.
(1) Select stabilization base (SEA/GND)
“Stabilization on SEA” means display radar image mode based on sea surface using course
information from gyro (or equivalent) and speed information from speed from water sensor.
“Stabilization on GND” means display radar image mode based on ground using course and speed
information from satellite navigation system. Speed in water sensor may be affected by current and
stable operation may be spoiled. In this case, compensation against tide bearing and speed shall be
manually applied.
Stabilization base is calculation base for true motion (TM) of radar image and ATA/AIS target bearing
and speed.
(2) Set up tide bearing
Compensate effect of tidal bearing when speed over water sensor is used for “stabilization on GND”.
(3) Set up tide speed
Compensate effect of tidal speed when speed over water sensor is used for “stabilization on GND”.
(4) Set up vector display time
Set up vector display time for ATA, EPA, AIS and own ship course.
Direction of vector line denotes course and length denotes speed.
This vector means targets acquired by ATA, EPA, AIS or own ship will be reach to the location of
leading edge of vector after designated time has passed.
STAB
MAN SET
MAN DRIFT
VECTOR
TRUE/REL
NAVLINE
BLOCK NO
BLOCK CLEAR
DETECT
SETUP
Shaded display is displayed in detailed menu
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
SEA / GND
0 - 359.9
°
0 – 100kn
OFF / 30SEC / 1MIN / 3MIN / 6MIN / 12MIN / 30MIN / 60MIN
REL / TRUE
OFF / ON
1 - 20
CANCEL / CLEAR
OFF / ON
A1 - A25, B1 - B25