MDC-2200/2500 Series Chapter 4 Menu operations
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(5) Set up vector display mode
Vector can be display by relative or true mode.
Relative mode displays target bearing and speed based on motion with respect to own ship.
True mode displays bearing and speed of the target actually moving.
Own ship vector line is not displayed in relative mode.
(6) Use navline
Navline function enables to attract attention for safety navigation with alarm display and sound when
own ship crosses the course preliminarily set (by latitude/longitude input).
Navline consists of 1 block 50 points (A1 to A25, B1 to B25) and can be saved up to 20 blocks.
Select arbitrary 1 block in use. Plural blocks can not be used simultaneously.
Navline can be used as simple drawing function by its alarm function being turned off (refer to item (9)
“detection”) and being line display only.
(7) Select block no. of navline
Select block no. of navline to be used.
1 to 20
(8) Delete navline by designating block no.
Delete navline data registered by latitude/longitude.
Select block no. to be deleted by using “block no.” menu.
Move cursor from “BLOCK CLEAR” => “CLEAR”, then press [ENT] key.
(9) Set up detection function
Set up function to display alarm indication and to sound alarm when own ship crossed the navline
during the navline being displayed.
IMPORTANT: No alarm is displayed when this setting is tuned “OFF”.
(10) Input/edit navline data
Designate block number beforehand and then input data on latitude/longitude input screen.
SETUP : 1
LAT LON
A1 ＿°＿＿．＿＿＿N ＿°＿＿．＿＿＿E
A2
A3
LAT
LON
CLEAR
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