31
3.3.8 To eliminate/display the scale of Range Ring
1. Press the Range Ring Key
The brightness of ON/OFF will be adjusted.
3.3.9 To eliminate the radar interference
Rada① In③e①fe①ene mean② Micowave ③①an②mi③ed by o③he① ②hip ② Rada①
directly which affects own ship s Radar air line hence gets displayed on PPI screen.
1. Press the Interference removal key
Whenever pressing
button, it marks with IR-1, IR-2, IR-3 in order in the
top-right screen.
IR-1
Before Interference Removal After Interference Removal
※
When using the function of Intereference Removal, weak image such as a
dangerous thing may happen to be removed.
※
Stop the function of interference removal when you see Radar BEACON and
SART signal.
※ 레이더
과
신호를 볼 떄에는 간 제거 기능을 정지해야 합니다
Caution
Radar interference
Interference
Removal
Function
32
3.3.10 To change the color of the ship s heading line.
1. Press the ship s heading line key
Ship s heading line is indicating own ship s heading direction.
When the key is pressed, the brightness will be adjusted in 3 different levels
3.3.11 To use the parallel line
1. Press the Parallel line key
2. To adjust the distance and the bearing, use the diagonal key as follows;
key may adjust the bearing of the parallel line.
key may adjust the distance of the parallel line.
3.3.12 To move the center of own ship
It may be used for securing the wider sight to the specific direction from the center of
own ship.
1. Move the cursor to a desirable position.
2. The center of own ship moves to the position of the cursor by pressing Centrer
movement.
It may be moved up to 60 percent of the screen.
3. Once Center movement key is pressed, it will turn back to the original position.
3.3.13 To measure the distance and bearing to the target.
Method 1. By using EBL/VRM, the distance and bearing of target may be
measured.
EBL means Electronic Bearing Line.
VRM means Variable Range Maker.
Method 2. By using cursor, the distance and bearing of the target may be
measured.
1. Measurement of the distance and bearing by using 1 EBL/VRM
Press the 1 EBL/VRM key.
VRM & EBL are shown at the center of the screen
By pressing
, it may move the EBL.
By pressing
, it may move the VRM.
Distance/Bearing value appears on the bottom of the screen.
To exit, press ESC key.
2. Measurement of the distance and bearing by using 2 EBL/VRM
The method will be same as 1 EBL/VRM.
