Japan Radio NKE2063 MARINE RADAR User Manual NKE2063UserMan

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Chapter 2 OPERATIONS
2.8 BASIC MENU OPERATIONS
4 Press the cursor key (down) or turn the [MULTI] control (clockwise) to
select
IR .
"IR" is color-inverted.
5 Press the [ENT] key, the cursor key (right) or the [MULTI] control.
INSTRUCTION MANUAL
The current setting is color-inverted.
"IR" menu appears.
Selectable items are displayed on the right pane of the menu.
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Chapter 2 OPERATIONS
2.8 BASIC MENU OPERATIONS
6 Select the desired item, then press the [ENT] key or the [MULTI] control.
Select the desired item.
7 The setting is determined and displayed.
Setting is determined.
z Closing the menu
Repeatedly press the [CLEAR] key or the cursor key (left) to return to the upper level
and then close the menu screen.
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Chapter 2 OPERATIONS
2.9 RADAR ECHO SETTINGS
2.9 RADAR ECHO SETTINGS
This function enables the setting of detail information about radar echo.
„ "RADAR Echo" operations
1 Open
RADAR Echo
from the Main Menu.
"RADAR Echo" menu appears.
Detail information about radar signal processing can be set by changing the settings
of the menu items.
Reference:
After the settings for radar signal processing are changed, small targets may not be
INSTRUCTION MANUAL
displayed or unwanted waves may not be suppressed. Thus, do not make a significant
change in the settings.
2.9.1
SETTING RADAR INTERFERENCE REJECTION
„ Setting Radar Interference Rejection
Use this function to eliminate interference waves from other radars.
1 Open
RADAR Echo
IR .
"IR" menu appears.
Off
Low
Interference rejecter off
Middle
High
Interference rejection level - low
Interference rejection level - moderate
Interference rejection level - high
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Chapter 2 OPERATIONS
2.9 RADAR ECHO SETTINGS
When a high interference rejection level is selected, the radar's ability of detecting small
targets such as buoys and small boats lowers.
Low
In general,
2.9.2
should be selected.
SETTING FOR ENHANCING TARGETS
„ Setting for Enhancing Targets
The dimension of video display is enlarged in angle and distance.
Note:
z When target enhancement function is used, echo displays of two targets closing
in angle and distance may be displayed in PPI screen as one target.
1 Open
RADAR Echo
Target Enhance .
"Target Enhance" menu appears.
Off
Level1
Select this mode particularly when resolution is required.
Select this mode in general.
Expands the radar echo area at 1 step for vertical direction and at 1
step for horizontal direction.
Level2
Select this mode to easily view the radar video.
Expands the radar echo area at 1 step for vertical direction and at 2
steps for horizontal direction.
Level3
Select this mode to detect small targets such as buoys.
Expands the radar echo area at 2 steps for vertical direction and at
3 steps for horizontal direction.
Reference:
When Level3 is selected, sea clutter returns and rain/snow clutter returns are apt to be
enhanced. When using this enhance mode, operate the [SEA] control and the [RAIN]
control to suppress sea clutter returns and rain/snow clutter returns.
In general, Level1 or Level2 should be selected.
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Chapter 2 OPERATIONS
2.9 RADAR ECHO SETTINGS
2.9.3
PROCESS
„ Process
This function reduces unnecessary noise to highlight targets.
Note:
z When viewing a radar beacon, SART signal, or fast moving target on the radar
display, do not use this function.
z This function is suitable for use in TM mode.
z When used in RM mode, use with N Up or C Up. This can be used with H Up,
however, the video may be blurred. Use this in TM mode.
Reference:
The bearing data input is required for video processing.
RADAR Echo
Process .
"Process" menu appears.
Off
Select this mode in general.
3Scan COREL
: Select this mode when many rain/snow clutter returns are
detected.
4Scan COREL
: Select this mode to highlight targets while suppressing sea
clutter returns.
5Scan COREL
: Select this mode to detect small targets hidden by sea clutter
returns.
Remain
Peak Hold
Select this mode when own ship yaws wildly.
Select this mode to detect small targets of which detection
probability is low.
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INSTRUCTION MANUAL
1 Open
Chapter 2 OPERATIONS
2.9 RADAR ECHO SETTINGS
Note:
z When "COREL" is set, the image becomes smaller.
z When "Remain" or "Peak Hold" is set, the afterimage will appears.
2.9.4
ZOOMING
„ Zooming
This function doubles the size of radar video.
1 Open
RADAR Echo
Zoom .
2.9.5
Off
Not zoomed.
On
Zoomed.
VIDEO LATITUDE
„ Video Latitude
Select the dynamic range in which receiving signals are to be shown on the radar
display.
1 Open
RADAR Echo
Video Latitude .
Narrow
: Narrows the dynamic range at short range.
Normal
: Standard setting
The dynamic range varies depending on the actual range:
 Short range > long range
Wide1
: Use this mode when rainy weather intensifies unwanted waves.
The dynamic range is about twice as wide as when
NORMAL
is
selected.
Wide2
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: Use this mode when rain clouds remain even when using
Wide1 .
Chapter 2 OPERATIONS
2.9 RADAR ECHO SETTINGS
z Video Latitude
Select
Normal
Narrow
2.9.6
in standard, and
Wide1
in rainy weather.
clearly displays short-range videos when STC is used in manual mode.
VIDEO NOISE REJECTION
„ Video Noise Rejection
This function rejects signals that assumed as noise and clutter in radar videos.
Off
RADAR Echo
Video Noise Rejection .
Turns off the noise rejection function, and displays all signals.
Targets are popped up from noise and displayed like analog signals.
Level1
: Rejects the signals of definitely unwanted waves (noise and clutter).
When detection of targets or unwanted waves is not definite, the
signals are displayed.
When detection of targets is definite, the signals are displayed.
Level2
: Rejects the signals of definitely unwanted waves (noise and clutter).
When detection of targets or unwanted waves is not definite, the
signals are rejected.
When detection of targets is definite, the signals are displayed.
Level3
: Select if "Level1" and "Level2" cannot reject the signals enough.
z Video Noise Rejection
Select
Off
Select
Level1 ,
to display radar videos like analog signals.
Level2
or
Level3
to suppress noise and clutter.
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INSTRUCTION MANUAL
1 Open
Chapter 2 OPERATIONS
2.10 RADAR TRAIL LENGTH SETTING
2.10 RADAR TRAIL LENGTH SETTING
"Sets the maximum time for displaying radar trails.
Reference:
For details of radar trail settings, see Section "2.7.5 DISPLAYING OTHER SHIP'S
TRACKS (RADAR TRAILS)".
„ "Trails" operations
1 Open
Trails
from the Main Menu.
"Trails" menu appears.
„ Maximum value of radar trail display time (MAX Interval)
Select the maximum time for displaying radar trails.
1 Open
Trails
MAX Interval .
Short
Middle
Long
Sets 15 minutes as the maximum time for radar trails display.
Super Long
2-84
Sets 15 minutes as the maximum time for radar trails display.
Sets 1 hour as the maximum time for radar trails display.
: Sets 24 hours as the maximum time for radar trails display.
Chapter 2 OPERATIONS
2.10 RADAR TRAIL LENGTH SETTING
z Maximum value of radar trail display time
Select
Short
Select
Super Long
Middle
when short radar trails are often used in bays and the likes.
when long radar trails are necessary for ocean navigation.
is for specification between
Short
and
Long .
Continuous trails are available with all the options.
Short:
Off/15sec/30sec/1min/2min/3min/4min/5min/6min/10min/15min/All
Middle:
Off/30sec/1min/2min/3min/4min/5min/6min/10min/15min/30min/All
Long:
Off/1min/2min/3min/4min/5min/6min/10min/15min/30min/1hr/All
Super Long:
Off/30min/1hr/2hr/3hr/4hr/5hr/6hr/10hr/12hr/24hr/All
INSTRUCTION MANUAL
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Chapter 2 OPERATIONS
2.11 MARKER SETTING
2.11 MARKER SETTING
Sets operations for EBLs, parallel cursors, cursors and range rings.
„ "Marker" operations
1 Open
Marker
from the Main Menu.
"Marker" menu appears.
2.11.1 SETTING OPERATIONS FOR EBLS (ELECTRONIC
BEARING LINES)
„ "EBL" operations
1 Open
Marker
EBL1
EBL2 .
"EBL" menu appears.
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Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Setting the mode to move the starting point of EBL (Floating setting)
Reference:
Course and latitude/longitude data input is required for floating setting.
The heading and latitude/longitude input are not required during floating (Screen FIX).
When this function is set to
L/L Fix
and the starting point of an EBL is moved to a
position, the starting point can be fixed at the latitude and longitude of that position.
When the function is set to
Screen Fix , the starting point of an EBL is fixed on the
radar display. The starting point is always indicated at the same position on the radar
display even when the own ship has moved.
1 Open
EBL1
EBL2
Floating .
"Floating" menu appears.
Off
Floating mode is disabled.
Screen Fix
L/L Fix
: The starting point of EBL is fixed on the radar display.
The starting point of EBL is fixed at specific latitude and
longitude.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Setting the EBL bearing fix mode
Reference:
Course data input is required for Bearing Fix setting.
While this function is set to
Angle Fix , an EBL is fixed to the preset bearing. For
example, if the true bearing 020° is preset, the EBL is fixed to the true bearing 020° even
when the own ship turns.
While the function is set to
1 Open
EBL1
EBL2
Screen Fix , the EBL is fixed on the radar display.
Bearing Fix .
"Bearing Fix" menu appears.
Angle Fix
Screen Fix
EBL bearing is fixed to the preset value.
: EBL bearing is fixed on the radar display.
2.11.2 SETTING OPERATIONS FOR PARALLEL CURSORS
Parallel cursors can be set.
„ "Parallel Cursor" operations
1 Open
Marker
Parallel Cursor .
"Parallel Cursor" menu appears.
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Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Range Scale Link
When a range is switched, parallel cursors link to a radar range scale for display.
1 Open
Parallel Cursor
Range Scale Link .
Off
: If the range is switched, the width between parallel index lines changes in
accordance with the radar range scale.
On
: If the range is switched, the width between parallel index lines remains
fixed.
„ Setting the mode to move the starting point of parallel cursor (Floating setting)
Reference:
When this function is set to
L/L Fix
and the starting point of a parallel cursor is
moved to a position, the starting point can be fixed at the latitude and longitude of that
position.
When the function is set to
Screen Fix , the starting point of a parallel cursor is fixed
on the radar display. The starting point is always indicated at the same position on the
radar display even when the own ship has moved.
1 Open
Parallel Cursor
Floating .
Off
Floating mode is disabled.
Screen Fix
L/L Fix
: Fixes the start point of parallel cursor to the radar display.
The starting point of parallel cursor is fixed at specific latitude and
longitude.
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INSTRUCTION MANUAL
Course and latitude/longitude data input is required for floating setting.
Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Setting bearing fix mode of parallel cursor
Reference:
y Course data input is required for bearing fix mode setting.
y True bearing signal input is required for N Up.
If this function is set to
Angle Fix , the parallel cursor also rotates in accordance with
the bearing while the own ship is turning.
If the function is set to
Screen Fix , the parallel index lines are fixed within the radar
display even while the own ship is turning. The parallel index lines are displayed at the
same place even while the own ship is turning.
1 Open
Parallel Cursor
Bearing Fix .
Angle Fix
The angle of the parallel cursors is set in true bearing.
For N Up and C Up, the cursors are displayed in true bearing
irrespective of changes in the course of own ship.
For H Up, the angle of the parallel cursors changes as the course
of own ship changes.
Screen Fix
Fixes the parallel cursor display to the radar display.
For H Up, N Up, and C Up, the angle of the parallel cursors stays
the same on the screen.
When own ship is engaged in TM motions, the parallel cursors
move as own ship moves.
Heading Fix
: The parallel cursors are displayed while the relative angle of the
ship's heading bearing line stays the same.
For H Up, the ship's heading bearing line does not change even
though the course of own ship changes; therefore, the parallel
cursors do not move.
For N Up, the ship's heading bearing line changes as the course of
own ship changes; therefore, the parallel cursors also change as
the course of own ship changes.
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Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Setting "One/Both Sides"
Selects "One Side" or "Both Sides" for parallel cursor display.
1 Open
Parallel Cursor
One/Both Sides .
One Side
Both Sides
The parallel cursors are displayed in "One Side" mode.
: The parallel cursors are displayed in "Both Sides" mode.
„ Displaying individual parallel cursors
Individual parallel cursors can be displayed/hidden.
1 Open
Parallel Cursor
Display For Individual Line
Line1 .
Off
The parallel cursor is not displayed.
On
The parallel cursor is displayed.
The line nearest to the own ship is specified as Line1.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.11 MARKER SETTING
2.11.3 SETTING CURSORS
This function enables the setting of detail information about cursor display.
„ "Cursor" operations
1 Open
Marker
Cursor .
"Cursor" menu appears.
„ Cursor Length
Sets the length of the cross cursor mark on the radar display.
1 Open
Cursor
Cursor Length .
Short
: Cuts the cross cursor mark in length.
Long
Makes the cross cursor mark twice as long as when "Short" is selected.
„ Cursor Pattern
Selects the type of the cross cursor mark on the radar display.
1 Open
Cursor
Cursor Pattern .
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Chapter 2 OPERATIONS
2.11 MARKER SETTING
„ Distance Unit
Sets the distance unit for cursor.
1 Open
Cursor
Distance Unit .
NM
The distance unit is set to NM.
km
The distance unit is set to km.
sm
The distance unit is set to sm.
2.11.4 SETTING RANGE RINGS
Displays/hides the range rings.
1 Open
Marker
Range Ring .
Off
The range rings are not displayed.
On
The range rings are displayed.
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INSTRUCTION MANUAL
„ Setting the range rings
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
2.12 DISPLAY COLOR SETTING
This function enables the setting of detail information about radar display.
„ "Display Screen" operations
1 Open
Display Color
from the Main Menu.
"Display Color" menu appears.
„ Setting each items
Sets the display color of each item.
z Day1
1 Open
Display Color
Day1 .
"Day1" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ SoftKey
If "Off" is selected, "Day1" is not displayed for the "Display Screen" soft keys.
1 Open
Day1
SoftKey .
"SoftKey" menu appears.
Off
"Day1" is not displayed for the "Display Screen" soft keys.
On
"Day1" is displayed for the "Display Screen" soft keys.
„ Keyboard Unit Brilliance
Adjusts the brilliance of operation panel.
"Keyboard Unit Brilliance" menu appears.
„ Outer PPI
Adjusts the background color outside the bearing scale.
1 Open
Day1
Outer PPI .
"Outer PPI" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
z Display Color
1 Open
Outer PPI
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Outer PPI
Brilliance .
"Brilliance" menu appears.
„ Inner PPI
Adjusts the background color inside the bearing scale.
1 Open
Day1
Inner PPI .
"Inner PPI" menu appears.
z Display Color
1 Open
Inner PPI
Color .
"Color" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
z Display Brilliance
1 Open
Inner PPI
Brilliance .
"Brilliance" menu appears.
„ Characters
Adjusts the colors of characters and bearing scales.
1 Open
Day1
Character .
"Character" menu appears.
z Display Color
1 Open
Character
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Character
Brilliance .
"Brilliance" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ RADAR Echo
Adjusts the colors of radar echoes.
1 Open
Day1
RADAR Echo .
"RADAR Echo" menu appears.
z Display Color
1 Open
RADAR Echo
Color .
"Color" menu appears.
z Display Brilliance
1 Open
RADAR Echo
Brilliance .
"Brilliance" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ RADAR Trails(Time)
Adjusts the colors of radar trails (time).
1 Open
Day1
RADAR Trails(Time) .
"RADAR Trails(Time)" menu appears.
z Display Color
1 Open
RADAR Trails(Time)
Color .
"Color" menu appears.
z Display Brilliance
1 Open
RADAR Trails(Time)
Brilliance .
"Brilliance" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ RADAR Trails(All)
Adjusts the colors of radar trails (continuous).
1 Open
Day1
RADAR Trails(All) .
"RADAR Trails(All)" menu appears.
z Display Color
1 Open
RADAR Trails(All)
Color .
"Color" menu appears.
z Display Brilliance
1 Open
RADAR Trails(All)
Brilliance .
"Brilliance" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ Own Ship's
Adjusts the colors of own ship/barge.
1 Open
Day1
Own Ship's .
"Own Ship's" menu appears.
z Display Color
1 Open
Own Ship's
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Own Ship's
Brilliance .
"Brilliance" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ Target(TT/AIS)
Adjusts the colors of TT (tracked target)/AIS symbols.
1 Open
Day1
Target(TT/AIS) .
"Target(TT/AIS)" menu appears.
z Display Color
1 Open
Target(TT/AIS)
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Target(TT/AIS)
Brilliance .
"Brilliance" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ EBL/VRM/Parallel
Adjusts the colors of EBL/VRM/Parallel lines.
1 Open
Day1
EBL/VRM/Parallel .
"EBL/VRM/Parallel" menu appears.
z Display Color
1 Open
EBL/VRM/Parallel
Color .
"Color" menu appears.
z Display Brilliance
1 Open
EBL/VRM/Parallel
Brilliance .
"Brilliance" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ Range Ring
Adjusts the colors of range rings.
1 Open
Day1
Range Ring .
"Range Ring" menu appears.
z Display Color
1 Open
Range Ring
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Range Ring
Brilliance .
"Brilliance" menu appears.
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Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ Cursor
Adjusts the colors of cursors.
1 Open
Day1
Cursor .
"Cursor" menu appears.
z Display Color
1 Open
Cursor
Color .
"Color" menu appears.
z Display Brilliance
1 Open
Cursor
Brilliance .
"Brilliance" menu appears.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.12 DISPLAY COLOR SETTING
„ AZ/Alarm Zone
Adjusts the colors of AZ/Alarm Zone.
1 Open
Day1
AZ/Alarm Zone .
"AZ/Alarm Zone" menu appears.
z Display Color
1 Open
AZ/Alarm Zone
Color .
"Color" menu appears.
z Display Brilliance
1 Open
AZ/Alarm Zone
Brilliance .
"Brilliance" menu appears.
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Chapter 2 OPERATIONS
2.13 CONTROL SETTING
2.13 CONTROL SETTING
This function enables the setting of detail information about radar echo.
„ "Control" operations
1 Open
Control
from the Main Menu.
"Control" menu appears.
2.13.1 DISPLAYING TRUE/RELATIVE MOTION
Sets the bearing standards for the cursor, TT, AIS and MOB.
INSTRUCTION MANUAL
Reference:
Bearing signal and speed signal input are required to display true motion.
„ Setting Bearing
1 Open
Control
Bearing True/Relative .
"Bearing True/Relative" menu appears.
True
Relative
True bearing mode is selected.
Relative bearing mode is selected.
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Chapter 2 OPERATIONS
2.13 CONTROL SETTING
2.13.2 SETTING USER KEYS
Users can freely assign functions to the user keys.
When using this function, you can instantly open the menu screen of "VRM1 Unit",
"VRM2 Unit", "Alarm" and "Display".
„ "User Key" operations
1 Open
Control
User Key .
"User Key" menu appears.
„ Factory presetting
Sets functions that can be performed with the user keys.
User key items
Off
No function is assigned to this user key.
VRM1 Unit
: The setting can be changed in VRM1 unit on the radar display.
VRM2 Unit
: The setting can be changed in VRM2 unit on the radar display.
Alarm
Display
Radar alarms can be set.
Display can be set.
Operate the same way for the settings of "User Key2" and "User Key3".
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Chapter 2 OPERATIONS
2.13 CONTROL SETTING
„ Using user keys
Operates as user keys.
z Displaying the menu assigned to the user key1
Hold down the [GAIN] control.
z Displaying the menu assigned to the user key2
Hold down the [SEA] control.
INSTRUCTION MANUAL
z Displaying the menu assigned to the user key3
Hold down the [RAIN] control.
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Chapter 2 OPERATIONS
2.13 CONTROL SETTING
2.13.3 ADJUSTING BUZZER VOLUME
When an alarm goes off, the operation panel of the equipment produces a sound to notify
users of state changes.
Adjust the sound volume as follows.
„ "Buzzer" operations
1 Open
Control
Buzzer .
"Buzzer" menu appears.
„ Setting volume
Sets Key ACK volume.
Turn the [MULTI] control to adjust Key ACK volume.
Key ACK volume can be adjusted between 0 and 255.
When "0" is set, the volume is turned off.
Operate the same way for the other volume settings.
„ "Output Buzzer" operations
1 Open
Control
Output Buzzer .
"Output Buzzer" menu appears.
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Chapter 2 OPERATIONS
2.13 CONTROL SETTING
„ Setting CPA/TCPA
Sets the external buzzer for CPA/TCPA.
Off
Sets the external buzzer to Off.
On
Sets the external buzzer to On.
Operate the same way for the other external buzzer settings.
Reference:
For details of external buzzer connection, refer to "3.10 CONNECTING CONTACT
SIGNALS TO EXTERNAL BUZZERS/EXTERNAL DEVICES" in the INSTALLATION
INSTRUCTION MANUAL
MANUAL.
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Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
2.14 FUNCTION KEY SETTINGS
"Function Setting" is provided for always obtaining the best radar video by storing
complex radar signal processing settings in the optimum status by use, and calling the
setting in accordance with the conditions for using the function.
Functions are factory-set for general use, and the settings can be fine adjusted by
operating the menu.
You can select one of 4 function modes. The factory presetting is shown below.
Function1 Setting: Standard Suitable for general monitoring.
Function2 Setting: Coast
Useful for observing short-range videos.
Function3 Setting: Deepsea
Suitable for general ocean navigation.
Function4 Setting: Fishnet
Useful for small target.
2.14.1 FUNCTION KEY OPERATIONS
„ "Function Setting" operations
1 Open
Function Setting
from the Main Menu.
"Function Setting" menu appears.
2 Open
Function Setting
Function1 Setting .
"Function1 Setting" menu appears.
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Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
„ Calling functions
1 Press the [FUNC] key.
Each time you press the [FUNC] key, the setting is cyclically changed in order of:
Function off  Function1 Setting  Function2 Setting  Function3 Setting
 Function4 Setting  Function off
The currently called function mode is indicated as the right of the screen.
z Calling function setting menu
1 Hold down the [FUNC] key.
"Function Setting" menu appears when holding down the [FUNC] key.
„ Changing the setting
z Temporarily changing the setting
operation while function 1 to 4 is called, the change is temporarily reflected to the
operating state.
y Since this method does not change the memory contents, the new setting is deleted as
soon as another function is called.
y When the previous function is called again, operation is performed according to the
memory contents.
z Changing memory contents
y To change the memory contents of functions 1 to 4, use [Function Setting] in the
Main Menu.
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INSTRUCTION MANUAL
y When radar signal processing setting is changed by using the soft key or the menu
Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
2.14.2 FUNCTION SETTING ITEMS
The function setting menu has the items below.
Item
Description
1. Function Enable/Disable The mode of FUNC key
Setting
Off / On
2. Mode
The setting of function mode
3. IR
The setting of radar interference rejection level
Off / Low / Middle / High
4. Process
The setting of process level
Off / 3Scan COREL / 4Scan COREL /
5Scan COREL / Remain / Peak Hold
5. Target Enhance
The setting of target enhance level
Off/Level1/Level2/Level3
6. AUTO STC/FTC
The setting of automatic STC/FTC
Off/AUTO STC/AUTO FTC
 0.5 NM
Standard pulse length of 0.5 NM range
SP/MP1
 0.75/1NM
Standard pulse length of 0.75 NM range
SP/MP1
 1.5NM
Standard pulse length of 1.5/2 NM range
SP/MP1
 2/3/4NM
Standard pulse length of 3/4 NM range
MP1/MP2
 6/8NM
Standard pulse length of 6/8 NM range
MP2/LP1
 12/16NM
Standard pulse length of 12/16 NM range
LP1
8. Video Latitude
The dynamic range setting
Narrow / Normal / Wide1 / Wide2
9. Video Noise Rejection
The setting of video level not displayed on the radar
Off / Level1 / Level2 / Level3
7. Pulse Length
display.
10. Trails Interval
The setting of display time of radar trails
Off / 15sec / 30sec / 1min / 2min / 3min /
4min / 5min / 6min / 10min / 15min / CONT
11. Trails Mode
The setting of true/relative mode of radar trails
TM / RM
12. Trails REF Level
The setting of echo level which generates radar trails Level1 / Level2 / Level3 / Level4
13. Time/All Combine
The setting of superimpose-display of time radar
Off / On
trails and continuous radar trails
14. MAX Interval
The setting of maximum display time of radar trails
Short / Middle / Long / Super Long
15. PRF
The setting of data output cycle of scanner
Normal/Economy / High Power
16. Antenna Height
The setting of antenna height
Default/㹼5m/5㹼10m/10㹼20m/20m㹼
17. Save Present State
Saving the setting values of the other menu as those
Yes/No
of Function Setting
18. Set Mode Default
Setting the current Function Setting as the default
Yes/No
settings
19. Initialize
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Initializing the value of Function Setting
Yes/No
Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
2.14.3 OVERVIEW OF FUNCTION SETTING ITEM
OPERATIONS
The following outlines the operation of each function selected from the function setting
menu.
„ From "Function Enable/Disable" to "Pulse Length"
z Function Enable/Disable
If "Function Enable/Disable" is set to "Off", this mode is not displayed when switching
operation mode of function key.
y Selects the function name to be indicated at the lower left of the radar display when
the function is selected.
y When the setting is changed back to the factory setting, the initial value of the
selected mode is called.
y The following 12 modes are provided:
Standard:
Use this mode for general purpose. This is suitable to monitor a
relatively short range.
Coast:
Use this mode to monitor a relatively short range, for example,
bays and coasts where many boats and ships are running.
(Importance is attached to resolution.)
Deepsea:
Use this mode to monitor a relatively long range, for example, the
open sea.
(Importance is attached to long-range sensitivity.)
Fishnet:
Use this mode to detect small targets such as fishnets of round
haul netters hidden by sea clutter returns. (Importance is attached
to sea clutter suppression, and sensitivity to moving targets
lowers.)
Storm:
Use this mode when many rain/snow clutter returns or sea clutter
returns are detected in stormy weather. (Importance is attached to
rain/snow clutter and sea clutter suppression, and sensitivity
slightly lowers.)
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z Mode
Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
Bonden:
Use this mode when rain/snow clutter which cannot to be
suppressed is strong, such as a lot of floats of fixed net around the
ship.
Rain:
Use this mode when sea clutter is not strong but rain/snow clutter
is strong. (Importance is attached to rain/snow clutter suppression,
and sensitivity slightly lowers.)
US River:
Use this mode when adjusting the functions mainly suitable for
rivers in the United States.
Use this mode to reduce sea clutter returns (less effective than EU
river setting).
Long:
Use this mode to detect small targets at relatively long distance in
the open sea.
EU River:
Use this mode when adjusting the functions mainly suitable for
rivers in Europe.
Use this mode to reduce sea clutter returns.
User1:
General mode used when the nine modes above are not
applicable.
User2:
General mode used when the nine modes above are not
applicable.
z IR (Interference rejection)
Operate the same way for the interference rejection settings in the menu.
For details of operations, see Section "■ Setting Radar Interference Rejection" of "2.9
RADAR ECHO SETTINGS".
z Process
Operate the same way for the process settings in the menu.
For details of operations, see Section "■ Process" of "2.9 RADAR ECHO SETTINGS".
z Target Enhance
Operate the same way for the target enhance settings in the menu.
For details of operations, see Section "■ Setting for Enhancing Targets" of "2.9 RADAR
ECHO SETTINGS".
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2.14 FUNCTION KEY SETTINGS
z AUTO STC/FTC (Automatic clutter suppression)
y Detects unwanted waves such as rain/snow clutter and sea clutter and automatically
suppresses them.
y When the sea state or weather changes, this function automatically performs
suppression processing in accordance with the situation.
y Suppression processing is not full automatic, and requires the operator to control the
afterimages of unwanted waves.
y To control the afterimage of sea clutter, use the [SEA] control.
y To control the afterimage of rain/snow clutter, use the [RAIN] control.
y In areas where the density of unwanted waves is low, unwanted waves may remain
being judged as targets. Thus, use the automatic clutter suppression mode together
with the video process mode.
y Characteristics of the automatic clutter suppression function:
Off:
Disables the automatic clutter suppression function.
Select "Off" when rain/snow clutter and sea clutter are not strong
or when the ship is in a bay.
AUTO STC: Automatically detects the strength of sea clutter, and performs the
Even when the strength of sea clutter varies depending on the wind
direction, AUTO STC performs the most suitable suppression
processing.
Land like islands can be displayed naturally.
Since rain clouds outside sea clutter areas are recognized as land,
there is no effect of suppressing rain/snow clutter.
Use the [RAIN] control to set the rain/snow clutter suppression
function.
AUTO FTC: Along with AUTO STC, this function automatically detects the
strength of rain/snow clutter, and performs the most suitable
rain/snow clutter suppression processing.
Since land is recognized as rain clouds, land videos become
obscure.
z Pulse Length
y Sets the standard transmitter pulse length in each range.
y When the range is called, the pulse length is used.
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INSTRUCTION MANUAL
most suitable sea clutter suppression processing.
Chapter 2 OPERATIONS
2.14 FUNCTION KEY SETTINGS
„ From "Video Latitude" to "MAX Interval"
z Video Latitude
Operate the same way for the video latitude settings in the menu.
For details of operations, refer to "2.9.5 VIDEO LATITUDE".
z Video Noise Rejection
Operate the same way for the video latitude settings in the menu.
For details of operations, refer to "2.9.6 VIDEO NOISE REJECTION".
z Trails Interval
Operate the same way for the trail interval settings in the soft key menu.
For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)".
z Trails Mode
Operate the same way for the trail interval settings in the soft key menu.
For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)".
z Trails REF Level
Operate the same way for the trail interval settings in the soft key menu.
For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)".
z Time/All Combine
Operate the same way for the trail interval settings in the soft key menu.
For details of operations, refer to "2.7.5 DISPLAYING OTHER SHIP'S TRACKS
(RADAR TRAILS)".
z MAX Interval
Operate the same way for the trail interval settings in the menu.
For details of operations, refer to "2.10 RADAR TRAIL LENGTH SETTING".
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2.14 FUNCTION KEY SETTINGS
„ From "PRF" to "Initialize"
z PRF
Operate the same way for the scanner settings in Adjust Menu.
For details of operations, see Section "4.6 SCANNER" of INSTALLATION MANUAL.
z Antenna Height
y Changes the antenna height setting.
y The STC/FTC curve is changed.
Activates the general signal processing mode.
-5m:
Set the antenna height under 5 m.
5-10m:
Set the antenna height 5m to 10m.
10-20m:
Set the antenna height 10 m to 20 m.
20m-:
Set the antenna height over 20 m.
z Save Present State
Registers the currently used settings as function settings.
z Set Mode Default
Sets the initial value of a selected function setting mode. Select this item to change the
current function mode to the initial value.
z Initialize
Sets the function settings to the factory-set values. Select this item to change all the
function settings to the factory-set values.
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Default:
Chapter 2 OPERATIONS
2.15 SETTING TT/AIS
2.15 SETTING TT/AIS
This section describes the operations of TT and AIS.
2.15.1 COLLISION AVOIDANCE
„ Problems of Collision Avoidance in Navigation
Marine collision avoidance is one of the problems that have been recognized from of old.
Now, it will be described briefly who the collision avoidance is positioned among the
navigational aid problems.
The navigation pattern of all mobile craft constitutes a system with some closed loops
regardless of the media through which the mobile craft travels, whether air, water, the
boundary between air and water, or space. This pattern consists of two closed loops in
principle, one of which is a collision with another mobile craft and the other is a loop of
finding a right and safe way to reach a predeterminate destination.
Fig. 2.15-1 shows the conceptual diagram of navigation pattern by MR. E.W. Anderson.
The closed loop of collision avoidance is shown on the left side and the closed loop of
finding a right course on the right side.
Fig. 2.15-1 Navigation Pattern
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2.15 SETTING TT/AIS
„ Marine Accidents and Collisions
Among marine accidents, collision accidents have been highlighted as the tonnages and
speeds of ships become higher along with the increase in traffic at sea.
If a tanker carrying dangerous articles such as crude oil collides with any other vessel,
then not only the vessels involved with the accident but other vessels in the vicinity, port
facilities, inhabitants in the coastal area as well as marine resources may also suffer
immeasurable damages and troubles.
Collision accidents have a high percentage of the marine accidents that have occurred in
recent years. To cope with these problems, any effective measures are needed and some
equipment to achieve collision avoidance requirements have been developed at rapid strides.
„ Basic Concept of Collision Avoidance
There are two aspects in collision avoidance: collision prediction and avoidance.
Collision prediction is to predict that two or more vessels will happen to occupy the
same point at the same time, while collision avoidance is to maneuver vessels not to
occupy the same point at the same time.
In practical operation of vessels, a spot of collision has to be deemed to be a single point
INSTRUCTION MANUAL
but a closed zone. This closed zone is conceptually defined as a CPA (Closest Point of
Approach).In collision prediction, the time to be taken until a ship reaches the CPA is
defined as a TCPA (Time to CPA). Fig. 2.15-2 shows a diagram called "Collision
Triangle".
Fig. 2.15-2 Collision Triangle
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2.15 SETTING TT/AIS
„ Relative Vector and True Vector
From two points of view, collision prediction and avoidance, it is necessary to obtain the
relative vector of other ship for prediction and the true vector of other ship for collision
avoidance in order to grasp other ship's aspect.
The relationship between the relative vector and true vector is shown in Fig. 2.15-3.
Furthermore, the meanings of both vectors are described.
Both rough CPA and TCPA can be obtained easily from the relative speed vector of
other ship. This method has an advantage that the risks of collision with all other ships
within the radar range can be seen at a glance. On the other hand, the course and speed
of other ship can easily be obtained from its true speed vector, enabling other ship's
aspect to be seen at a glance. Thus, the aspects of other ships (transverse, outsail, parallel
run, reverse run, etc. ) as described in the act of prevention of collision at sea can be
readily grasped. If there is a risk of collision with other ship, the operator can determine
which rule to be applied and how to operate own ship.
Fig. 2.15-3 Relative Vector and True Vector
Target ship true vector
VO: Own ship's speed
O: Own ship's course
VT: Other ship's true speed
T: Target ship's true course
VR: Target ship's relative speed
R: Target ship's relative course
A: Aspect
VT
Vo
VR
Relative vector
Own ship true vector
CPA
„ Radar and Collision Avoidance
Radar is still playing an important roll for collision prevention and positioning.
A plotter is used to further enhance the radar functionality. The plotter is capable of
plotting other positions of other ships in 3 to 6 minute intervals to monitor their
movement. The plots of other ships represent their tracks relative to own ship, and it is
shown whether there is a risk of collision, namely CPA and TCPA can be obtained. This
method using a plotter is fairly effective, but the number of target ship, which are
manually plotted, is limited and it takes several minutes to measure those.
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2.15 SETTING TT/AIS
2.15.2 PREPARATION
Initializes Tracking Target and AIS Function
„ "Target" operations
1 Open
Target
from the Main Menu.
"Target" menu appears.
„ Turning On/Off the Function
Turns on/off tracking target and AIS function.
1 Open
Target
Function On/Off .
"Function On/Off" menu appears.
z Turning on/off the tracking target function
1 Open
Function On/Off
TT .
"TT" menu appears.
Off
Turns off the TT function.
On
Turns on the TT function.
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Chapter 2 OPERATIONS
2.15 SETTING TT/AIS
z Turning on/off the AIS function
1 Open
Function On/Off
AIS .
"AIS" menu appears.
Off
Turns off the AIS function.
On
Turns on the AIS function.
„ Setting Collision Decision Criteria
Set and check collision decision criteria before operating.
Input the CPA Limit value.
Turn the [MULTI] control to set the CPA Limit value.
The CPA Limit value can be set between 0.1 and 9.9 NM.
Input the TCPA Limit value.
Turn the [MULTI] control to set the TCPA Limit value.
The TCPA Limit value can be set between 1 and 99 min.
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2.15 SETTING TT/AIS
„ Setting CPA Ring
Sets the CPA ring display.
Off
The CPA ring is not displayed.
On
The CPA ring is displayed.
While the distance of the specified CPA Limit value is used as the radius, the CPA
ring is displayed with a white circle of which center is the own ship's position.
Reference:
The CPA ring is not displayed when the true vector mode is selected.
2.15.3 SETTING TARGET NUMBER DISPLAY
A target ID number is a value displayed beside the target symbol or AIS symbol.
These numbers are assigned to targets in acquisition order. The numbers 1 to 10 are
automatically assigned. Each target is identified by the assigned ID number until it is lost
or its acquisition is canceled.
„ "Target Number Display" operations
1 Open
Target
Target Number Display .
"Target Number Display" menu appears.
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See "2.7.4 SETTING VECTORS" to change the settings.
Chapter 2 OPERATIONS
2.15 SETTING TT/AIS
„ Turning On/Off the Number of Tracking Target and AIS
Turns on/off the number of tracking target and AIS symbol.
1 Open
Target Number Display
TT
AIS .
Off
Target numbers of TT/AIS are not displayed.
On
Target numbers of TT/AIS are displayed.
Reference:
An ID number is always displayed for only targets with which numeric data is displayed.
2.15.4 SETTING TARGET NUMBER ALLOCATION
The start number of target can be specified for the target symbol or AIS symbol.
„ "Target Number Allocation" operations
1 Open
Target
Target Number Allocation .
"Target Number Allocation" menu appears.
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2.15 SETTING TT/AIS
„ Target Number Allocation
Turns on/off the start number of target for tracking.
1 Open
Target Number Allocation
TT
AIS
Own Ship's
Cursor .
Turn the [MULTI] control to set the start number of target.
Operate the same way for the other target numbers.
TT
AIS
The start number of target can be adjusted between 0 and 90.
The start number of target can be adjusted between 0 and 50.
Own Ship's
: The start number of target can be adjusted between 0 and 99.
Cursor
The start number of target can be adjusted between 0 and 99.
INSTRUCTION MANUAL
Reference:
Set the target number of TT/AIS not to overlap each other.
2.15.5 SETTING AIS ALARM
Sets the display of NMEA ALR sentence received from AIS.
„ Setting AIS Alarm
1 Open
Target
ALR Alarm From AIS .
Off
ALR alarm is turned off.
On
ALR alarm is turned on.
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2.15 SETTING TT/AIS
2.15.6 SETTING AIS DISPLAY TARGET
Set the number of AIS display targets.
Set this to get a better look at the screen by limiting the number of AIS symbols.
„ Setting AIS Display Target
1 Open
Target
AIS Display Target .
20
The number of AIS display targets is set to 20.
30
The number of AIS display targets is set to 30.
40
The number of AIS display targets is set to 40.
50
The number of AIS display targets is set to 50.
2.15.7 SETTING AIS DESTINATION SHIP (DirecTrakTM)
AIS destination ship is the function to display the user-specified ship as the destination.
If MMSI of AIS target is set, the destination ship can be specified.
„ Setting AIS Destination Ship
1 Open
Target
AIS Destination Ship .
Turn the [MULTI] control to set MMSI.
MMSI can be adjusted between 0 and 999999999.
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Chapter 2 OPERATIONS
2.15 SETTING TT/AIS
2.15.8 SETTING AIS RETRIEVED VESSEL
AIS retrieved vessel is the function to preferentially display the user-specified ship.
If MMSI of AIS target is set, the retrieved vessel can be specified.
Reference:
AIS retrieved vessel can be set up to 10 vessels.
„ "AIS Retrieved vessel" operations
1 Open
Target
AIS Retrieved Vessel .
„ MMSI Number Setting
1 Open
AIS Retrieved Vessel
MMSI Number Setting
Retrieved Vessel info #1 .
Turn the [MULTI] control to set MMSI number.
MMSI number can be adjusted between 0 and 999999999.
Operate the same way for the other retrieved vessels.
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INSTRUCTION MANUAL
"AIS Retrieved Vessel" menu appears.
Chapter 2 OPERATIONS
2.15 SETTING TT/AIS
2.15.9 SETTING AIS FILTER
Sets the range for AIS filter.
Reference:
For details of AIS filter, refer to "2.7.22 SETTING AIS FILTER".
„ Setting AIS Filter
1 Open
Target
AIS Filter .
Turn the [MULTI] control to set the range for AIS filter.
The range can be set between 0 and 72.0 NM.
2.15.10 FILE OPERATION
The stored MMSI number setting of AIS retrieved vessel is output via USB.
„ File Operation
1 Open
Target
File Operation .
"File Operation" menu appears.
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2.15 SETTING TT/AIS
„ Saving MMSI number setting
1 Open
File Operation
Save .
"Save" menu appears.
When opening "AIS Retrieved vessel", the dialog box "Overwrite?" appears.
No
Note:
Saves via USB.
INSTRUCTION MANUAL
Yes
Does not save via USB.
z After saving data to a USB memory, move the data to a storage, such as PC,
that can store the data with password to prevent data leakage.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Save" menu.
When selecting "No", the screen returns to "Save" menu.
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2.15 SETTING TT/AIS
„ Loading MMSI number setting
1 Open
File Operation
Load .
"Load" menu appears.
When opening "AIS Retrieved vessel", the dialog box "This function cannot be
returned to the origin. Are you sure?" appears.
Yes
No
Loads via USB.
Does not load via USB.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Load" menu.
After saving is finished, the screen returns to "Load" menu.
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2.15 SETTING TT/AIS
„ Clearing MMSI number setting
1 Open
File Operation
Erase .
"Erase" menu appears.
When opening "AIS Retrieved vessel", the dialog box "This function cannot be
Yes
No
INSTRUCTION MANUAL
returned to the origin. Are you sure?" appears.
Erases data via USB.
Does not erase data via USB.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
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Chapter 2 OPERATIONS
2.16 SETTING DETECTION LEVELS OF RADAR ALARM
2.16 SETTING DETECTION LEVELS OF RADAR
ALARM
Detection levels can be set to issue alarms from the radar alarm.
Reference:
For details of display settings for radar alarm, see "2.7.8 DISPLAYING THE RADAR
ALARM AND AUTOMATIC ACQUISITION OPERATIONS".
„ "RADAR Alarm" operations
1 Open
Main Menu
RADAR Alarm .
"RADAR Alarm" menu appears.
„ Setting Detection Level
1 Open
RADAR Alarm
RADAR Alarm1 Level .
"RADAR Alarm1 Level" menu appears.
Select Level1, Level2, Level3 or Level4.
Operate the same way for the settings of "RADAR Alarm2 Level".
Note:
z Select Level1, Level2, Level3 or Level4 for alarm level.
When setting to lower level of detection, the alarm operates for weaker targets.
When setting to higher level of detection, be careful because the alarm may not
operate properly.
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Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
2.17 PLOTTER UNIT
Sets the plotter unit.
„ "Plot" operations
1 Open
Main Menu
Plot .
"Plot" menu appears.
2.17.1 DISPLAYING WAYPOINT MARKS
When waypoint information is received from the navigation equipment, the waypoint
mark appears on the radar display.
„ Setting for Waypoint Display
1 Open
Plot
Waypoint Display .
Off
The waypoint marks are not displayed.
On
The waypoint marks are displayed.
Waypoint marks are displayed only when NMEA/RMB/BWC sentences are used to
receive Waypoint information.
Reference:
To display Numerical INFO of waypoint, see "4.13.7 LOCATION CHANGE" in
"INSTALLATION MANUAL".
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INSTRUCTION MANUAL
"‫ "ۑ‬is indicated as the waypoint mark on the radar display.
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
2.17.2 SETTING MARK FUNCTIONS
Sets the mark functions.
„ "Mark" operations
1 Open
Plot
Mark .
"Mark" menu appears.
„ Setting Mark Symbol Size
Sets the mark symbol size.
1 Open
Mark
Mark Size .
Small
Small marks are used.
Large
Large marks are used.
„ Display Mark Color
Displays the marks with the specified color.
1 Open
Mark
Display Mark Color .
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
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On
Displays the marks with the specified color.
Off
Does not display the marks with the specified color.
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
„ Display Mark Type
Displays the marks with the specified type.
1 Open
Mark
Display Mark Type .
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
On
Displays the marks with the specified type.
Off
Does not display the marks with the specified type.
„ Mark List
INSTRUCTION MANUAL
Displays the mark list screen.
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2.17 PLOTTER UNIT
Soft key 1:
Add
Creates marks.
Press the soft key 1 "Add".
"Add" menu appears.
Use the cursor keys to input
Type ,
Color
and
LAT/LON , then press the
Enter .
Use the cursor keys to select the
Type .
Use the cursor keys to select the
Color .
Use the cursor keys to select the
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LAT/LON .
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
Soft key 2:
INSTRUCTION MANUAL
A new mark appears in the mark list.
Delete
Erases marks.
Turn the [MULTI] control to select a mark list.
Press the soft key 2 "Erase" to erase the mark.
Soft key 3:
Edit
Edits marks.
Turn the [MULTI] control to select a mark.
Press the soft key 3 "Edit".
Use the cursor keys to edit
Type ,
Color
and
LAT/LON , then press the
Enter .
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2.17 PLOTTER UNIT
2.17.3 SETTING LINE FUNCTIONS
Sets the line functions.
„ "Line" operations
1 Open
Plot
Line .
"Line" menu appears.
„ Display Line Color
Displays the lines with the specified color.
1 Open
Line
Display Line Color .
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
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On
Displays the lines with the specified color.
Off
Does not display the lines with the specified color.
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
„ Display Line Type
Displays the lines with the specified type.
1 Open
Line
Display Line Type .
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
On
Displays the lines with the specified type.
Off
Does not display the lines with the specified type.
„ Line List
INSTRUCTION MANUAL
Displays the line list screen.
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2.17 PLOTTER UNIT
Soft key 1:
Add
Creates lines.
Press the soft key 1 "Add".
"Add" menu appears.
Use the cursor keys to input
Type ,
Color
and
LAT/LON , then press the
Enter .
Use the cursor keys to select the
Type .
Use the cursor keys to select the
Color .
Use the cursor keys to select the
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LAT/LON .
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
Soft key 2:
INSTRUCTION MANUAL
A new line appears in the line list.
Delete
Erases lines.
Turn the [MULTI] control to select a line list.
Press the soft key 2 "Erase" to erase the mark.
Soft key 3:
Edit
Edits lines.
Turn the [MULTI] control to select a line.
Press the soft key 3 "Edit".
Use the cursor keys to edit
Type ,
Color
and
LAT/LON , then press the
Enter .
Soft key 4:
Insert
Inserts lines.
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2.17 PLOTTER UNIT
Turn the [MULTI] control to select lines 2 to 4. (Line 1 cannot be selected.)
Press the soft key 4 "Insert".
Use the cursor keys to edit
Type ,
Color
and
LAT/LON , then press the
Enter .
Figure shows the state when line 2 is selected.
2.17.4 DISPLAYING OWN SHIP'S TRACK
Sets the own ship's track display.
„ "Own Track" operations
1 Open
Plot
Own Track .
"Own Track" menu appears.
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2.17 PLOTTER UNIT
„ Display Own Track Color
Displays the own tracks with the specified color.
1 Open
Own Track
Display Own Track Color .
"Display Own Track Color" menu appears.
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
Displays the own tracks with the specified color.
Off
Does not display the own tracks with the specified color.
„ Display Own Track Type
Displays the own tracks with the specified type.
1 Open
Own Track
Display Own Track Type .
"Display Own Track Type" menu appears.
When "All" is set to
All
The setting of "All" is prior to individual settings.
When "All" is set to
Individual
Individual settings are prior to the setting of "All".
On
Displays the own tracks with the specified type.
Off
Does not display the own tracks with the specified type.
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INSTRUCTION MANUAL
On
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
„ Clear Own Track Color/Type
Sets to clear the own tracks by specifying color/type.
1 Open
Own Track
Clear Own Track Color/Type .
"Clear Own Track Color/Type" menu appears.
"Clear Own Track Color" : Specifies the color of the own tracks to be cleared.
"Clear Own Track Type" : Specifies the type of the own tracks to be cleared.
"Clear Own Track" :
Clears the own tracks according to the setting of "Clear
Own Track Color" and "Clear Own Track Type".
2.17.5 FILE OPERATIONS
Marks, lines and own tracks stored in the equipment can be output via USB terminal.
„ "File Operation" operations
1 Open
Plot
File Operation .
"File Operation" menu appears.
„ Saving Marks/Lines/Own Tracks
Marks, lines and own tracks stored in the equipment can be output via USB terminal.
1 Open
File Operation
Save .
"Save" menu appears.
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Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
z Saving Mark/Line
1 Open
Save
Mark/Line .
"Mark/Line" menu appears.
Turn the [MULTI] control to set the file number.
After inputting, "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Save" menu.
INSTRUCTION MANUAL
When overwriting, the dialog box "Exist Same File. Overwrite?" appears.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
Note:
z After saving data to a USB memory, move the data to a storage, such as PC,
that can store the data with password to prevent data leakage.
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Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
z Saving Own Track
1 Open
Save
Own Track .
"Own Track" menu appears.
Turn the [MULTI] control to set the file number.
After inputting, "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Save" menu.
When overwriting, the dialog box "Exist Same File. Overwrite?" appears.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
Note:
z After saving data to a USB memory, move the data to a storage, such as PC,
that can store the data with password to prevent data leakage.
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Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
„ Loading Marks/Lines/Own Tracks
Loads marks, lines and own tracks from USB.
1 Open
File Operation
Load .
"Load" menu appears.
z Loading Mark/Line
1 Open
Load
Mark/Line .
"Mark/Line" menu appears.
Turn the [MULTI] control to select the file number.
When selecting the file, the dialog box "This function cannot be returned to the
origin. Are you sure?" appears.
Yes
No
Loads data via USB.
Does not load data via USB.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
z Loading Own Track
1 Open
Load
Own Track .
"Own Track" menu appears.
Turn the [MULTI] control to select the file number.
When selecting the file, the dialog box "This function cannot be returned to the
origin. Are you sure?" appears.
Yes
No
Loads data via USB.
Does not load data via USB.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
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Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
„ Erasing Marks/Lines/Own Tracks
Erases marks, lines and own tracks via USB.
1 Open
File Operation
Erase .
"Erase" menu appears.
z Erasing Mark/Line
1 Open
Erase
Mark/Line .
"Mark/Line" menu appears.
Turn the [MULTI] control to select the file number.
When selecting the file, the dialog box "This function cannot be returned to the
origin. Are you sure?" appears.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
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INSTRUCTION MANUAL
Chapter 2 OPERATIONS
2.17 PLOTTER UNIT
z Erasing Own Track
1 Open
Erase
Own Track .
"Own Track" menu appears.
Turn the [MULTI] control to set the file number.
When selecting the file, the dialog box "This function cannot be returned to the
origin. Are you sure?" appears.
When selecting "Yes", "Processing." appears on the radar screen.
After saving is finished, the screen returns to "Erase" menu.
When selecting "No", the screen returns to "Erase" menu.
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Chapter 2 OPERATIONS
2.18 SETTING TIMED TX
2.18 SETTING TIMED TX
Sets timed TX function.
„ Timed TX
This function reduces power consumption.
When using timed TX function, the operation state is repeatedly changed between TX
and standby state.
The timed TX function can set TX time and standby time as desired.
„ "Timed TX" operations
1 Open
Main Menu
Timed TX .
„ Turning on/off Timed TX Function
Turns on/off the timed TX function.
Off
Sets the timed TX function to Off.
On
Sets the timed TX function to On.
Reference:
The timed TX function can be turned off only in TX state. It cannot be turned off in standby
state.
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INSTRUCTION MANUAL
"Timed TX" menu appears.
Chapter 2 OPERATIONS
2.18 SETTING TIMED TX
„ Setting TX Time
Sets the number of antenna rotation.
Turn the [MULTI] control to set the TX time.
TX time can be adjusted between 0 and 99Scan.
„ Setting Standby Time
Sets the time for standby state.
Turn the [MULTI] control to set the Standby Time.
The standby time can be adjusted between 0 and 99min.
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