Koden MDC-2240, Operation Manual

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MDC-2200/2500 Series Chapter 4 Menu operations
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(4) Select trail color (Blue or Red)
Select trail color from blue or red.
(5) Select trail display shape
Trail display shape can be selected from following 3 types.
(6) Sustain range
This function is to use to display trail of previous range.
Initial setting is ‘Off” and past trail is deleted after display range is changed.
IMPORTANT: When sustain range function is “On” and pulse width is changed (long pulse width =>
short pulse width), screen may become hard to observe because of enlarged trail.
(7) Time keep
Factory default setting is “OFF”, and trails in the past are deleted when trail time is changed.
In case of “ON”, if either trail function is set “ON” or trail time is changed, the trail equivalent to the time
set is displayed. Movement of the other vessels (traveling direction and speed) can be captured
instantly.
In case Time keep function is set “ON”, the Alarm2 detection function cannot be used in the alarm menu.
Also, selectable time of TRAILS menu are OFF, CONTINUE, 30s to 24hr.
(8) Switching of base input sensor in true motion (Course or Position)
Switch calculation base of own ship movement in true trail display mode.
“Course” calculates movement distance from course and ship speed.
Time passed
N
Land
Other ship1
Other ship2
Own
N
Land
Other ship1
Other ship2
Own
<Disp mode
「
N U P
RM(T)
」
>
Current course and speed
Trail after time
Display trail same as target size
Display trail with thin line
Display trail with taper shape as the time passed