Koden MDC-5200 SERIES, Operation Manual

Page: 66 / 182

Chapter 2 Radar Basic Operation MDC-5200/5500 Series
0093155002-00 2-34
2.18 Remove the heading line / navigation data
This function is used when a target is overlapped with a heading line and hard to be distinguished.
1 Press OFF key to temporarily hide the heading line.
For safety reason, the heading line disappears only while the key is pressed. (It is not possible to
keep it removed.)
Continue pressing OFF key for 2sec. All navigation tool data (RR, EBL, VRM, ERBL, PI, [MAP],
such as COAST LINE, NAV LINE, ROUTE, EVENT MKR, and AREA, etc.) will hide.
2.19 Target trail
Other ships trails are displayed by following procedures.
Two display modes, relative display REL and true display TRUE are available.
Note:
・
The trail by its nature records and displays past images. The trail does not display right after
transmission is started.
In addition, after the change of [TIME], or after the change of two or more steps in [RANGE], the trail
will disappear, because the recording is reset (erased).
1
Press MENU key to display “Menu”.
Select [TRAIL] => [TRUE / REL], and press ENT after making selection.
TRUE/REL REL
TIME
TRUE
SHAPE
TRAIL LEVEL
CLEAR
>
RANGE KEEP
2
There are additional set up items, [TIME], [SHAPE], [TRAIL LEVEL], [CLEAR] and [RANGE KEEP].
[TIME]: This is to set up the time of the trail to be displayed.
Initial set up time: OFF, 30sec, 1min, 3min, 6min, 12min, 30min, 60min, PERM
Time setting can be changed by [MAINTENANCE] => [STARTUP] => [TIMES ENABLE]
menu operation.