Set Guard Zones Iguard Zone] - JRC JMA-993-SA Instruction Manual

1 Click I GZ I
The GUARD ZONE Menu will appear.
Select "ON" of 'GUARD ZONE1" to
create a guard zone 1 and "GUARD
ZONE2" to create a guard zone 2.
When Guard Zone 1 and 2 are set. "ON" will
sel.
a a a a a a a a o o a a a a a a a a a a o o a a a a a a a a a a o a a a a a a
Set Guard Zones [GUARD ZONE]
A fan-shape guard zone can be set up to keep a watch over the intrusion of other ships or targets, or
to automatically acquire other ships that have intruded into the zone.
By left clicking the "G21, 2" section on the screen, it is possible to set on or ofi.
In this case, the zone that was set the previous time will be turned on.
tll
Creation of Fan-shaped Guard zone
GUARD ZONE
l.GUARD ZONEI(GZI)
E opp
noH
2.GUARD ZONE2(GZz)
Eopr
noN
3.
(0.5NM-32NM)
4, I
MAKE GZ2
oFNM:5ZNMt-
s.SET ACQ AUTO KEY
o. . EXIT
3 Click ilttAKE GA to create GUARD
zoNE1.
4 clicr llvlEre C22lto create GUARD
zoNE2.
The cursor will move to the echo display
section.
Note: Guard Zones I or 2 can be set in any area within a range of 0.5 to 32
N M .
Use the IVRMI and [EBL] knobs to place VRM and EBL over
the starting point of the guard zone, then left click the cursor.
The starting point of the guard zone will be set.
Move the EBL to make fan-shaped zone enclosed by the
current cross cursor position.
Left+lick when a desired guard zone is made.
The shape of the guard zone will be set up.
(The width of a guard zone is fixed to 0.5NM).
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