Samyung ENC NF800 User manual

User Guide
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User Guide
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User Guide
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SAFETY INSTRUCTIONS
This device’s electronic chat system(ECS) is developed for the
navigational aid only and chart itself does not obtain any approvals;
has not been certified from the government authorities. If operator
needs safe navigation then must use an official chart that has been approved by
government agencies also operator is fully responsible for using this device.
Please read through this manual before the first operation. If you have any
questions, please contact the customer service or your local dealer or distributor
Extensive exposure to heat may result in damage to the chart plotter.
Connection to the power source with reversed polarity will damage the chart
plotter severely. This damage is not covered by the warranty.
Do not disassemble. The chart plotter contains dangerous high voltage circuits
which only experienced technicians must handle
Exposure of the display to UV rays may shorten the life of the liquid crystals used
in you plotter. This limitation is due to the current technology of the LCD display.
Avoid overheating which may cause loss of contrast and, in extreme case, a
darkening of the screen. Problems which occur from over heating are reversible
when temperature decreases.
Screen Cleaning Precautions
Cleaning your chart plotter screen is a very important operation and must be done
carefully. The following is the cleaning procedure.
You use a tissue or lens tissue and a cleaning spray containing Isopropanol (a
normal spray cleaner sold for PC screens. Fold the tissue or lens tissue into a
triangular shape, moisten the tip and use the index finger behind a corner to
move the tissue across the surface, in overlapping side to side strokes. If the
tissue is too wet, a noticeable wet film will be left in its path and you will need to
repeat the process. If too dry, the tissue won’t glide easily, and may damage the
surface.
If you require technical advice or assistance, contact your nearest samyung enc office
or visit our website, www.samyungenc.com.
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User Guide
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1 Introduction ........................................................................9
1-1 General Information .......................................................................................... 9
1-2 Specification....................................................................................................... 9
1-3 Packing List ...................................................................................................... 10
1-4 Optional Accessories ........................................................................................ 10
2 Getting Started................................................................. 11
2-1 Installation....................................................................................................... 11
2-1-1 Bracket Mounting ...............................................................................11
2-2 Keys .................................................................................................................. 12
2-3 NAVIONICS SD Card ........................................................................................ 14
2-4 Chart Selection................................................................................................. 14
2-5 Simulate Mode ................................................................................................. 14
2-6 Data Bar ........................................................................................................... 15
2-7 Compass ........................................................................................................... 16
2-8 Multi Window Display ...................................................................................... 17
3 General Operation ............................................................ 19
3-1 Power on and off.............................................................................................. 19
3-2 Brightness, night mode and Background ........................................................ 19
3-3 The page window ............................................................................................. 20
3-4 Chart.......................................................................................................... 22
3-4-1 Chart window ....................................................................................22
3-4-2 Latitude and longitude........................................................................23
3-4-3 Chart scale ........................................................................................23
3-4-4 Finding a chart symbol .......................................................................23
3-4-5 S-Map search ....................................................................................24
3-4-6 Chart symbols and information ............................................................24
3-4-7 Introduction to navigating...................................................................24
3-4-8 Going to a waypoint or to a point on the chart ......................................25
3-4-9 Following a route ...............................................................................25
3-4-10 Distance and bearing calculator .........................................................26
3-4-11 Projected course ..............................................................................26
3-4-12 Finding a chart symbol......................................................................26
3-4-13 Tracks Settings in the chart window. ..................................................27
3-5 Sonar ........................................................................................................ 28
3-5-1 Interpreting the display ......................................................................28
3-5-2 Mode ................................................................................................28
3-5-3 Single and Dual frequency fish finding .................................................29
3-6-4 Range...............................................................................................29
3-5-5 Gain .................................................................................................30
3-5-6 Sonar window display.........................................................................31
3-5-7 No split .............................................................................................31
3-5-8 Split zoom and Full Screen zoom .........................................................32
3-5-9 Split bottom ......................................................................................32
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3-5-10 Split 50/200 ..................................................................................33
3-5-11Split A-Scope ....................................................................................33
3-6 Highway.................................................................................................... 34
3-7 Data .......................................................................................................... 34
3-8 Waypoints................................................................................................. 35
3-8-1 Creating a new waypoint ....................................................................35
3-8-2 Moving a waypoint .............................................................................35
3-8-3 Editing an existing waypoint................................................................35
3-8-4 Deleting a waypoint ...........................................................................36
3-8-5 Find a waypoint .................................................................................36
3-8-6 Sort Waypoints ..................................................................................36
3-9-7 Deleting all waypoints ........................................................................36
3-9 Routes....................................................................................................... 37
3-9-1 Managing a route from the chart window .............................................37
3-9-2 Managing a route from the route window .............................................38
3-10 Satellites ................................................................................................. 39
3-10-1 Satellite Information .........................................................................39
3-11 Tides ....................................................................................................... 40
3-12 AIS .......................................................................................................... 41
3-12-1 Viewing AIS Vessels .........................................................................41
3-12-2 AIS Windows ...................................................................................41
3-13 DSC ......................................................................................................... 43
3-13-1 Distress...........................................................................................43
3-13-2 Poll .................................................................................................44
3-14 Navtex..................................................................................................... 45
3-15 Engine Faults .......................................................................................... 45
4 Settings ............................................................................ 46
4-1 System Configuration Settings................................................................. 46
4-1-1 Language ..........................................................................................46
4-1-2 Chart Selection ..................................................................................46
4-1-3 Beep volume .....................................................................................46
4-1-4 Auto power .......................................................................................46
4-1-5 Features ...........................................................................................46
4-1-6 Factory reset .....................................................................................46
4-1-7 Unit information.................................................................................46
4-2 Chart settings............................................................................................ 47
4-2-1 Rotation............................................................................................48
4-2-2 Palette ..............................................................................................48
4-2-3-1 General(NAVIONICS).......................................................................48
4-2-3-2 Land & Sea (S-MAP)........................................................................48
4-2-4-1 Land & Sea (NAVIONICS) ................................................................48
4-2-5 Map datum........................................................................................49

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4-2-6 NMEA datum offset ............................................................................49
4-2-7 Map shift...........................................................................................49
4-2-7 Map shift...........................................................................................49
4-2-8 Restore default ..................................................................................49
4-3 Sonar settings .......................................................................................... 50
4-3-1 Frequency .........................................................................................50
4-3-2 Palette ..............................................................................................50
4-3-3 Scroll speed.......................................................................................50
4-3-4 Digit size ...........................................................................................50
4-3-5 Fish ..................................................................................................50
4-3-6 Advance Settings ...............................................................................50
4-3-7 Restore default ..................................................................................50
4-4 GPS Settings ............................................................................................. 51
4-4-1 GPS Source .......................................................................................51
4-4-2 DGPS Source .....................................................................................51
4-4-3 Static Navigation................................................................................51
4-4-4 Speed Filter .......................................................................................51
4-4-5 Course Filter......................................................................................51
4-4-6 Lat/Lon d.p’s .....................................................................................51
4-4-7 Ship speed ........................................................................................51
4-4-8 Magnetic Variation .............................................................................51
4-5 Track & Log Settings ................................................................................ 52
4-5-1 Track ................................................................................................52
4-5-2 Log...................................................................................................52
4-6 Memory Settings....................................................................................... 53
4-6-1 Save .................................................................................................53
4-6-2 Load .................................................................................................53
4-6-3 Delete...............................................................................................53
4-6-4 Format..............................................................................................54
4-6-5 Screen Snap Shot ..............................................................................54
4-7 AIS Settings .............................................................................................. 54
4-7-1 Display Filter .....................................................................................55
4-7-2 Alarm Option .....................................................................................55
4-7-3 Display Option ...................................................................................55
4-7-4 Restore Default..................................................................................55
4-8 Alarm Settings...................................................................................... 56
4-8-1 Deep ................................................................................................56
4-8-2 Shallow.............................................................................................56
4-8-3 Temperature .....................................................................................56
4-8-4 Temperature rate...............................................................................56
4-8-5 Low battery .......................................................................................56
4-8-6 Navigation alarms ..............................................................................56
4-8-7 AIS...................................................................................................56
4-8-8 DGPS................................................................................................56
4-8-9 Restore default ..................................................................................56
4-9 Other settings ........................................................................................... 57
4-9-1 Simulate ...........................................................................................57
4-9-2 Waypoint ..........................................................................................57
4-9-3 GPS ..................................................................................................57
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4-9-4 Units.................................................................................................57
4-8-5 Comms. ............................................................................................57
4-9-6 Time.................................................................................................57
4-9-7 Restore default ..................................................................................57
5 INSTALLATION ................................................................. 58
5-1 Options and Accessories .................................................................................. 58
5-2 Connections...................................................................................................... 60
5-3 Other functional Cable Connections ................................................................ 60
5-4 GPS Antenna .................................................................................................... 60
5-4-1 External Antenna ...............................................................................60
5-4-2 The Antenna by using NMEA/DGPS ......................................................60
5-5 NMEA 0183 ....................................................................................................... 61
5-6 Setup and Test ................................................................................................. 61

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1-1 General Information
The chart plotter is a precision-crafted GPS
chart Plotter with high-performance receiver
for the Global Positioning System
constellation of satellites, providing precise
location data with a host of navigation
features. Some functions require optional
units and sensors installed on your boat.
The chart plotter can be connected to
external devices with NMEA0183 interface
and display information.
Following are the examples.
•NAVTEX
•AIS receiver
•DSC VHF radio
•Transducer & sensors
•Autopilot
1-2 Specification
[NF800]
GENERAL
Category
Detail
Size
227mm(H) x 257mm(W) x 119mm(D)
Display
8 inch, 640 x 480 pixel
Supply Voltage
11 ~ 35V DC Approx 40W
Supply Current
13.8 V
1.0 A - LCD minimum brightness.
1.5 A - LCD maximum brightness
Temperature
Antenna : -30°C ~ +85°C, Main unit : -15°C ~ +55°C
ALARMS
User set :Arrival radius, loss of DGPS fix, anchor,dangerous AIS vessels
GPS NAVIGATION
Chart card
NAVIONICS SD card
User card
SD card
Waypoints
Up to 1,000
Routes
20 routes (1 route –20 points)
Tracks
2000 tracks
Chart datums
216 Chart datums, One user-defined map shift.
Chart scale
0.2 to 500 nm for chart (chart dependent) down to 0.005 nm in plotter
mode.
COMMUNICATIONS
NMEA
NMEA 0183-Port1 Port : 4800, 9600, 38400
NMEA 0183 Input
DBK, DBS, DBT, DPT, GGA, GLL, GNS, GGA,GSV, HDG, HDT,
MDA, MTA, MTW, MWD, MWV, RMC, RPM, VHW, VTG, VWT, ZDA
NMEA 0183 Output
APA, APB, BWR, GGA, GLL, GSA, GSV, RMB, RMC, VTG, XTE,
DBT, DPT, VHW, MTW, ZDA, PLT
Fish finder
Depth
0 m ~ 600 m
Output of transducer
Power : Maximum 600 W RMS
2 type frequency (50 kHz, 200 kHz)
Temperature
range : 0° ~ 37.7°C (32°F ~ 99.9°F)
Speed (Paddle wheel)
1 ~ 96.6 kph (57.5 mph, 50 kn).
1 Introduction
User Guide
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1-3 Packing List
Item List
Model
NF800
N800
Display
NF800-E
N800-E
Bracket
ACC-PLOT-064
Display Cover
NF800 –CC
Power cable
SCN-3M-D3
Bracket mounting screw
NF800 –BP
Protection Cover
ACC-CABA-064
User manual
NF800 –BE
GPS Antenna
SAN-60-10m
Quick User Guide(Eng)
NF800 –BE
B45 Transducer
B45
X
1-4 Optional Accessories
Item List
Part number
list
GPS Antenna+
GPS Antenna support
SAN-60-20m
GPS Antenna + BNC Plug
GPS Antenna support
GPS Antenna cable(20m)
GPS Antenna stand support
57745
GPS Antenna stand support
Remote
REM-350-E
Optional item
B45 transducer
B45
Optional item
SPARE FUSE
12V/7A, 24V/3A
3A : 2EA, 7A : 2EA

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2-1 Installation
The chart plotter is supplied with bracket and flush mounting kit. You can choose a method of
installation according to your preference.
2-1-1 Bracket Mounting
Before installing ensure the area the bracket is mounted to is strong enough to support the
weight of the GPS chart plotter. After the location is found, attach the mounting base to the
area using the supplied hardware.
Mounting the display Unit:
1 Hold the display unit and find a groove
joint between the display unit and
bracket.
2 Gently push the display unit into the
groove of bracket
3Turn the knob to clockwise to lock.
Removing the display unit:
1 Turn the unit off
2 Turn the knob to counter clockwise and
pull the display unit out.
.
2 Getting Started
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2-2 Keys
[FRONT]
ESC
Switch key for frequency
Enter
Power
Move –Movement in a map
- Zoom out to multiple chart
- Zoom in to multiple chart level
zoom –Zoom in for a fishfinder(Only fishfinder)
Mark –Indication for marking
MOB –Indication for the destination of boat
WPT –Creating the waypoints
T/ERASE –Erase Track
GOTO –Movement to destination
Track –Tracking selection
Convert screen
Page –Indication for the favorite page
Control of brightness
Menu
Gain –Control of echo sounder gain

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[REM-350]
※Remote control(REM-350) is Option device
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2-3 NAVIONICS SD Card
This section provides instructions for inserting
and removing NAVIONICS SD card
procedure.
Inserting the SD Card
1 Hold the SD card so that you can
see the NAVIONICS label.
2 Open the door, gently push the SD card
into the slot; push the SD card in as far as
you hear click sound, then close door.
Removing the SD Card
1 Turn off the unit.
2 Open the door and push in on the SD card
until it is released.
3 Close the door.
Insert NAVIONICS SD card
correctly.
(DO NOT FORCE)
Close SD card door firmly all
the times.
Do not remove SD card
during reading and writing.
2-4 Chart Selection
A user can select a map between NAVIONICS
and S-MAP.
A user can select a map as follow instruction,
Chart Selection
1 Press and hold .
2 Select the system setting icon.
3 Select Chart then a chart you prefer.
NAVIONICS SD is optional.
User can purchase it
themselves or contact
Samyung agent for
purchasing.
2-5 Simulate Mode
Simulate Mode is great for practicing the
actual use of a product when the satellites
signals and internal alarms are not available.
In the simulate mode, the unit turns the GPS
receiver off and ignores data from all optional
devices.
Two simulate modes are available as below.
•Normal: Allows a user to practicing the
actual use of a product without satellites
connection.
•Demo: boat travel alone given route at
given speed and show different
function of the unit
Do not try to navigate in a
simulate mode. While the
simulate mode is turned on,
the GPS receiver is not
active.

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2-6 Data Bar
Data bar displays useful navigation
information at the top of the display.
Displaying Data bar
1 Press and select Data bar.
2 Select Data bar.
Setting the data displayed in data bar
1 Press and select Data bar.
2 Select Data bar then Data bar setup.
3 Move the cursor key to highlight the data
field you want to change then press .
4 Select Data type.
5 Select a desired data you want to display in
the field then press .
6 Repeat above steps if necessary.
Selecting the Data bar size
1 Press and select Data bar.
2 Select Data bar then Data bar size.
3 Select the desired size of data bar.
[Large]
[Small]
Tip: If you select None for all data fields,
the data bar will disappear to save space for
the chart.
Tip:Even though you setup a data bar
for specific window, the data bar is not apply
to all other window.
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2-7 Compass
The chart plotter computes compass direction
from the constellation of GPS satellites. It
show at the top of screen.
For easy reading and recognition, there is a
compass needle at top right side.
When the compass is displayed, COG is
always displayed in data field.
Also when you are navigating to a point, COG
and BRG is always displayed in data bar.
Tip
COG(Course Over Ground) –The course you
vessel is heading.
BRG(Bearing) –The direction from your
current position to a destination point.
To turn the compass off or on:
1 Press and select Data bar.
2 Select Compass.

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2-8 Multi Window Display
The Chart plotter can display up to four
windows at the same time.
Adding a window
1Press and select Add icon.
2 Select an icon you want to add.
Changing window size
1 Press and select Split icon on
bottom.
Press or to change size of the
windows.
Deleting a window
1 Press and hold to select a window
you want to delete.
2 Press and select Remove icon to
remove.
Replacing two windows on the
display
1 Press and hold to active desired
window you want to replace.
2 Press , select Replace icon.
3 Select icon you want to display then press
.
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Active Window
To distinguish an active window among windows, an orange border indicates the active
window. To change the active window to the next window, press and hold .
It is important to notice which screen is on due to the multi screens which can be used
each screen’s function.
Favorite displays
The most commonly used windows are called favorite displays and up to six favorite windows
can be saved. Also each favorite display can have data bar and compass.
Displaying a favorite display
1 Press twice.
2 when above window pops up select a desire display you want.
Adding a favorite display
1 Organize a window as you want.
2 Press to show the main window.
3 Select Save icon at the bottom
4 Select an icon where you want to add your favorite display. If you add the new favorite
display on existing favorite display new display will overwrite the old display.

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3-1 Power on and off
Manual power on
Press and hold until the display shows
the start up page. When the Warning screen
appears, press to accept.
Manual power off
Press and hold for 5 seconds. A counter
timer appears on the screen, if you release
the button before the countdown timer
reaches zero, the chart plotter will remain On.
3-2 Brightness, night mode and Background
You can change the screen setting for the
display. To change settings, shortly press .
Brightness
To change the brightness, select
Brightness, and press to dim or to
brighten.
Press to return to the previous
screen.
Night mode
The chart plotter has preprogrammed
settings allowing you to customize the look of
the Chart window. The default is daytime
view. To select Night Mode, move to Night
Mode and press or .
Tip:The screen will be difficult to read if
the chart plotter is in night mood when the
sun is too bright
Background
You can Changes the background color if
necessary. This selection is a personal
preference. Select the option that gives you
the clearest viewing in your weather
conditions and viewing angle.
3 General Operation
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3-3 The page window
Press to show the page window and select a function icon you want to display
Note
1 Some function icons require optional units and
connected sensors.

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Highway
Chart
Echo Sounder
DSC
Navtex
Waypoint
Tide
Engine Faults
Routes
AIS
Satellites
Data
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3-4 Chart
The Chart window mainly shows all relevant navigation data available on your preloaded maps,
including buoys, lights, cables, depth soundings, marinas, and tide station in an overhead view.
3-4-1 Chart window
To go to the Chart window:
•Press and select Chart icon by
pressing .
A typical Chart window shows:
Data bar. To turn the data off or on or to
change what data is displayed
Compass
Chart scale
Boat position
Boat track
Boat course and CDI lines
Distance and bearing of cursor from boat
Land
Sea
The cursor
A typical waypoint
The built-in world chart
does not show enough
detail for navigation. When
you use the Chart Plotter to
navigate, always use a chart
card which covers the
region.(NAVIONICS)
①
③
④
⑤
⑧
⑨
⑪
⑥
⑦
⑩
②

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3-4-2 Latitude and longitude
Latitude and longitude coordinates define a
position on earth and can be displayed in
data bar.
In the data bar, own ship position is shown
as below:
47° 43.000’ N or S Latitude
003° 21.656’ E or W Longitude
However, if you move the cursor, then the
latitude and longitude in the data bar is the
cursor’s position as below.
47° 43.325 N or S Latitude
003° 29.607 E or W Longitude
Info
Latitude:Angular distance North or South of
the equator measured by lines encircling the
earth parallel to the equator in degrees from
0° to 90°.
Longitude:angular distance North or South of
the equator measured by lines encircling the
earth parallel to the equator in degrees from
0° to 90°.
When reading the boat
position, make sure the
position is not the cursor
position.
3-4-3 Chart scale
The chart scale change by pressing to
show more detail information of chart and by
to show wider view of the chart.
When you press or , the scale of
chart is display in the chart on top left corner.
3-4-4 Finding a chart symbol
This function is only available when
NAVIONICS SD card is inserted and
NAVIONICS is selected.
To find a port by name
1 Press .
2 Select Find then Port by name.
3 Press or to select a letter then press
for next letter.
4 Once you enter the name of port, press
.
5 After searching process, select a nearest
port in the list then the cursor will place
on the port you selected on the chart
window.
6 Repeat 2-3 steps of D section to display the
information.
To find port & service
1 Press .
2 Select Find then Port & service.
3 Select a service you want to find.
4 After searching process, select a nearest
service area in the list then the cursor will
place on the service area you selected on
the chart window.
S-MAP does not support this
function.
(See 2-4 for chart selection)
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3-4-5 S-Map search
This function is available when NAVIONICS
SD card is inserted and NAVIONICS is
selected.
To find port & service
1 Press .
2 Select Find then Port.
3 Press or to select a port then .
4 After searching process, select a nearest
port in the list then the cursor will place
on the portyou selected on the chart
window.
NAVIONICS Chart does not
support this function.
(See 2-4 for chart selection)
3-4-6 Chart symbols and information
This function is only available when
NAVIONICS SD card is inserted and
NAVIONICS is selected.
Using NAVIONICS card allows you to show
different kind of symbols and their
information on chart plotter display. On some
objects such as a port, you can see a picture
of landscape layout.
To display information
1 Move cursor on an icon to display its name.
2 Press and select Chart info.
3 Move cursor key to highlight an item and
press .
4 Information related to the item appears at
the bottom window.
[Chart info]
SAMYUNG Chart does not
support this function.
(See 2-4 for chart selection)
[Data box to Chart symbols]
3-4-7 Introduction to navigating
Use the navigation chart to plan your course, view map information, and as a navigational aid.
This unit has two ways of navigating, going straight to a waypoint or following a route (a
group of waypoints).

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3-4-8 Going to a waypoint or to a point on the chart
A waypoint is a particular location on a
voyage whether it is a starting, intermediate
or destination point. A waypoint is the
simplest piece of information your equipment
requires to get you to a destination. In the
shortest distance possible. This unit can save
up to 10,000 waypoints.
Go to Cursor Option
1 Press and select the Chart window.
2 Move the cursor to the destination point.
3 Press and select Go to cursor to
start navigating.
Goto WPT Option
1 Press and select the Chart window
2 Move the cursor to place cursor on a
waypoint.
3 Press and select Goto WPT to start
navigating.
Cancelling navigating
1 Press and select the Chart icon.
2 Press and select Cancel Goto.
Make sure the course does
not pass over land or
dangerous waters.
3-4-9 Following a route
Often a trip from one place to another
involves several course changes, requiring a
series of route points (waypoints) which you
navigate to, one after another. The sequence
of waypoints leading to the ultimate
destination is called a route. You can save up
to 100 routes and a route may consist of 100
waypoints..
Start Route Option
1 Press and select the chart window.
2 Press and select Start Route.
3 Move cursor keys to select a route to start
navigating.
4 Select Forward or Reverse to decide
which direction you want to navigate.
Route Window Option
1 Press and select the routes window
2 In the route window, mover the cursor to
highlight a route you want to start
navigating to.
3 Press and select start
4 Select Forward or Reverse to decide
which direction you want to navigate.
Create Route Option
1 Press and select the chart window.
2 Select New route.
3 Name a route name.
4 Move cursor keys to select a waypoint.
(Repeat this step as much as you need)
5 Press and select Add.
6 Press .
7 Repeat 2-4 steps of Route window option.
Skipping a waypoint
1 Press and select Skip.
2 Repeat above step if necessary.
Cancelling a route
1 Press and select the chart window.
2 Press and select Cancel route.
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3-4-10 Distance and bearing calculator
The unit can show the bearing and the length
of leg and the total distance of legs.
Setting Legs
1 In the chart window, press and
select Distance. Information is displayed
on window showing bearing/leg
distance/total distance at bottom pop up
at the bottom left side
2 Move the cursor to the start point which is
start point of first leg and press .
3 Move the cursor to a point which is the end
of first leg.
4 Repeat 2-3 steps for more legs.
5 Press to exit.
Deleting the last leg
1 Press and select Remove.
2 Repeat above step if you want to remove
more legs.
Saving as a route
1 Once you set all the legs, press and
select Save.
2 Enter a route name by pressing or
to select a letter then press for next
letter.
3 Press to save the new route.
Tip:Bearing and distance
3-4-11 Projected course
The projected course shows you how far it
can go at give time and speed.
This function is very useful to avoid collusion
with other vessels.
3-4-12 Finding a chart symbol
In the chart window, press and hold
Or then select destination chart
symbol.
Projected position
Boat’s projected course
Boat position

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3-4-13 Tracks Settings in the chart window.
For tracks setting in the chart window,
press and hold . (See 4-5 Track
Setting)
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3-5 Sonar
It is available to use a sonar function when this equipment is connected to an depth
transducer.
Please refer the following process to use Sonar.
1 Press button longer and set system section.
2 Please add the page and select Sonar.
3 Press button and press button on the main page and then select Sonar.
3-5-1 Interpreting the display
Depth
 Single fish : Fish symbols with depth.
 School of fish
 Depth line
Bottom : Hard bottoms such as rock
and coral shown as wide bands. Soft
bottoms such as mud, weed and sand
show as narrow bands.
Range of display
Data from right to left.
3-5-2 Mode
There are two options you can select.
• Auto-mode: This is the most commonly
used option. In this mode, settings are
automatically adjusted for the best
display of fish and bottom according to
environment.
• Manual Mode: Use this option for manual
setting. The option might bring you best
result for your purpose.
To change a mode;
1 Press then select Gain.
2 Select Mode then choose Manual or Auto
mode.
3 Press to exit until returning to the
chart window.
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3-5-3 Single and Dual frequency fish finding
Sonar frequencies
The unit has dual frequency, 200kHz and
50kHz to detect various bottom conditions.
To select the sonar frequency in sonar
window:
1 Press , select Frequency.
2 Select frequency and press .
3 Press to exit.
High frequency (200kHz )
The higher ultrasonic signal, the better is the
resolution. For this reason the 200 kHz
frequency is ideal for detailed observation of
fish schools.
Low frequency (50kHz)
The lower frequency signal is, the wider is
the detection area. Therefore, the 50kHz
frequency is useful for general detection and
judging bottom condition.
Mixed frequencies (200kHz / 50kHz)
The Mixed frequency combines the 200 kHz
and the 50 kHz in the Sonar window. The
50kHz picture appears on the left and the
200kHz picture on the right.
The display is useful for comparing the same
picture with two different frequencies.
High Frequency (200 kHz)
Low Frequency (50 kHz)
3-6-4 Range
Range is the depth of water displayed on the
sonar window. The basic range may be
chosen in Auto or manual mode.
Auto: When the mode is set to Auto, the
unit adjusts the depth automatically for the
best performance. This option is
recommended for normal operation.
Manual: When the mode is set to Manual,
the unit only displays the depth of water at a
given range. That means the sea bottom
might not be displayed in the sonar window
or it might display half of display in white
because range is more important than sea
bottom depth. As shown in below images.
To set the manual mode in the sonar
window:
1 Press , select Range.
2 Select a mode you want and press .
3 If you select the manual mode, press
or to change value of max displayed
depth.
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[When the set depth is too low]
[When the set depth is too high]
3-5-5 Gain
The gain menu
The gain is a signal strength received from
the transducer and the threshold is the level
of ultrasonic that is ignored by a set value.
When you use the manual mode and
threshold, the values of gain and threshold
need to be set very carefully.
In the Gain window, you can set for a gain
mode and threshold.
To change a mode,
1 Press , select Gain.
2 Select a mode.
3 If you select a Manual mode, adjust each
frequency gain value by pressing or
. Even though you select the Auto
mode, it will be changed to manual mode
if you change the values of frequency.

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3-5-6 Sonar window display
Five sonar display windows are available and
each display window has unique
characteristics. Select a display window
depending on your needs. The default display
is No split.
To change a Sonar display window in
the sonar window:
1 Press , select Window mode.
2 Select the sonar display you want.
No split: Display Sonar history at a given
frequency (50 or 200 kHz)
(see section 3-5-7)
Split zoom: This mode expands chosen area
of the normal picture in full vertical size on
the left-half part of the window.
Full screen zoom: Display a zoomed section
on full screen (see section 3-5-8)
Split bottom: Display Sonar history and a
bottom trace focus in a zoomed section (see
section 3-5-9)
Split 50/200: Display the 50 kHz sonar
history on the left and the 200 kHz sonar
history on the right. This display is useful for
comparing the same history with two
different frequencies. (see section 3-5-10)
Split A-Scope: Display Sonar history and
echo strength (see section 3-5-11)
You can change the split ratio if the window
is split.
1 Press and select Window split.
2 Press or to adjust the ratio.
3 Press .
3-5-7 No split
No split window displays a sonar history at a
given frequency (50 or 200 kHz)
Low Frequency (50 kHz)
The 50 kHz frequency is ideal for detecting
the wider area which means low frequency is
useful for general detection and judging
bottom condition.
High Frequency (200 kHz)
The 200 kHz frequency is ideal provide a
better resolution which means it is ideal for
the observation of fish or fish schools.
To set a frequency for this display:
1 Once you select No split window,
Press .
2 Select the sonar icon then Frequency
3 Select a desired frequency
You can also review old sonar records, press
and to review the history. To return
to current scanning, press .
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3-5-8 Split zoom and Full Screen zoom
Split zoom
Split zoom mode expands selected area of
the single frequency by VRM(Variable Range
Mark). The left side displays zoomed section
of current sonar record. The VRM of right
side indicates the zoom section area.
• Press or to change the zoom
range.
• Press or to change the depth
range.
Bottom lock
If Bottom lock is on, the zoom depth (the
depth of the zoom section) is adjusted
automatically so that the bottom is always
displayed in the zoom section.
•To turn Bottom lock on or off press
Full Screen zoom
Full screen zoom displays only the zoom
section of split zoom.
[Split zoom] [Bottom Lock] [Full screen zoom]
3-5-9 Split bottom
Split bottom display provides a normal
picture on the right half and a selectable
range over and below the bottom line is
expanded onto the left half of the screen.
This mode is useful for detecting bottom
fishes.
•Use the or keys to adjust the
zoom range.
• Press or to change the range
•The VRM moves up and down to calculate
the bottom depth automatically.

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3-5-10 Split 50/200
The 50 kHz display appears on the left and
the 200 kHz appears on the right. This dual
frequency display is very useful for
comparing the same scanning with two
different frequencies.
3-5-11Split A-Scope
This display shows echoes at each
transmission with amplitudes and colors
proportional to their intensities; on the right
of the screen it is useful for estimating the
kind of fish schools and bottom nature.
Echo strength color code varies from weakest
(blue) to strongest (red).
Echoes from fish and the bottom
Unwanted noise echoes.
The strongest echo, usually from the
bottom.
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3-6 Highway
The Highway window shows a 3D view of
the vessel traveling through the water when
navigating to a destination point.
To go to the Highway window, press
and select Highway icon.
The Highway window shows:
ཛCompass.
ཛྷData bar.
ཝDestination waypoint.
ཞBoat’s plotted course to destination.
ཟDTG scale (Distance To Go).
འBTW scale (Bearing to waypoint).
ཡCDI (Course Deviation Indicator).
རXTE scale (Cross Track Error).
3-7 Data
The Data window displays all the information
you need during navigation such as water,
engine, fuel related information, etc.
To select the data window, press .
Selecting a data layout
The data window can show one of seven
gauge layouts.
To select a layout from the data window:
1 Press and select data Layout.
2 Select one layout.
Changing a gauge in one selected
To change a gauge displayed in a layout in
Data display.
1 Press and select Data Setup then
the upper left side gauge will be
highlighted.
2 Select a gauge you want to change and
select Gauge type.
3 Select a data type you want to display.

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3-8 Waypoints
A waypoint is a particular location on a
voyage whether it is a starting, intermediate
or destination point. A waypoint is the
simplest piece of information the unit
requires to get you to a destination in the
shortest distance possible. This unit can
save up to 10,000 waypoints.
To display waypoint list, press and
select Waypoint icon.
3-8-1 Creating a new waypoint
To create a waypoint from the chart
window
There are two ways to create a new waypoint
from the chart window as described below:
1 Press on at the current boat
position.
2 Move the cursor to a point where you want
to create a waypoint and press .
To create a waypoint from the
waypoints window
1 Press and select waypoint
2 Press and select Create.
3 Enter waypoint data, change
alphanumerical name, choose between 48
icons, 16 colors and display option.
4 Select Save.
3-8-2 Moving a waypoint
To move a waypoint from the chart
window
1 Move the cursor to place it on the waypoint
you want to move. (If you move the
cursor on the waypoint correctly,
waypoint information will be displayed at
the bottom left).
2 Press and select Move.
3 Move the cursor to a point where you want
to move and press .
To Move a waypoint from the waypoints
window
1 Highlight a waypoint you want to move.
2 Press and select Edit.
3 change the existing latitude and longitude
to new position.
4 Select Save.
3-8-3 Editing an existing waypoint
To Edit a waypoint from the chart
window
1 Move the cursor to the waypoint you want
to edit. (If you move the cursor on the
waypoint correctly, waypoint information
will be displayed at the bottom left)
2 Press and select Edit.
3 Edit waypoint data as you need and press
.
To Edit a waypoint from the waypoints
window
1 Move cursor key to highlight a waypoint
you want to edit.
2 Press and select Edit.
3 Edit waypoint data as you need and press
.
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3-8-4 Deleting a waypoint
To delete a waypoint from the
chart window
1 Move the cursor to the waypoint
you want
to delete. (If you move the cursor
on the waypoint correctly,
waypoint information will be
displayed at the bottom left)
2 Press and select Delete.
3 Select Yes.
Deleting a waypoint from the waypoints
window
1 Move cursor key to highlight a waypoint you
want to delete.
2 Press and select Delete.
3 Select Yes.
A waypoint can not be
deleted if the final
destination of navigation is
the waypoint.
3-8-5 Find a waypoint
To find a waypoint from the chart
window
Finding waypoints from the chart window is a
simplified function.
1 Press and select Find.
2 Select Waypoints.
3 Move cursor key to highlight a waypoint
you want to find and press .
To find a waypoint from the waypoint
window
Finding waypoints from the waypoint window
is provided by a full function.
1 Press and select Find.
2 Press , , or to find a
waypoint name.
3 Select .
3-8-6 Sort Waypoints
3-9-7 Deleting all waypoints
To change the order of displayed waypoint
list:
1 Press and select Sort by.
2 Select a sort type.
1 In the waypoints window, press and
select Delete all.
2 Select Yes.

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3-9 Routes
A trip from one place to another often
involves several course changes, requiring a
series of waypoints which you navigate to,
one after another. The sequence of
waypoints leading to the final destination is
called a route. The unit can automatically
advance to the next waypoint on a route. So
you do not have to change the destination
waypoint repeatedly.
The unit has the capability to store 100
routes with maximum of 100 waypoints each.
To display the Routes window, press
and select the Routes window.
3-9-1 Managing a route from the chart window
Creating a new route window
1 Press and select New route.
2 Enter the new route name using cursor key
and press .
3 On the Chart window, move the cursor to
the position of the starting waypoint in
the Route and press .
4 Move the cursor keys to the position of
next waypoint and press .
5 Repeat step 4 to enter more waypoints.
6 Once you entered the last waypoint in the
route, press and select End.
Editing a waypoint in route while
creating a route
1 Move the cursor to the waypoint you want
to move.
2 Press and select Move.
3 Move cursor to a position where you wan
to move the waypoint and press .
Deleting a last waypoint from the route
while creating a route
1 Press and select Delete.
Deleting a waypoint from the route
while creating a route
1 Move the cursor to the waypoint you want
to remove.
2 Press and Remove.
Tip:Even though you deleted a waypoint
in the route, the waypoint still remains in the
waypoint list.
Inserting a waypoint while creating a
route
1 If you want to insert a waypoint between
waypoints which will be just after the one
you want to insert.
2 Press and select Insert.
3 Move the cursor to the new inserted
waypoint and press .
Inserting a waypoint in front of starting
waypoint while creating a route
1 Move the cursor to the starting waypoint
2 Press and select Insert.
3 Move the cursor to the new start location
and press .
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3-9-2 Managing a route from the route window
Creating a rout from the route window
1 To go to the Route window, press
and select the Route icon
2 Press select Create
3 If you want to enter a route name,
highlight name and press .
4 Press and press .
5 Press or to highlight a waypoint
6 Press to insert a waypoint
7 Repeat step 5 and 6 until you create a
route
8 Press to exit
Inserting a waypoint between two
waypoints
1 In the Route window, select a route you
want to insert in the route list and press
or press and select Edit.
2 Highlight a leg where you want to insert a
waypoint
3 Press and select insert
4 Highlight a waypoint and press .
5 Press to exit
Editing a route in the chart window
1 In the route list, press and select
Edit on chart.
2 Follow the procedure of “Editing a waypoint
in route while creating a route “
Deleting a waypoint in the waypoint list
1 Highlight a waypoint you want to delete in
the waypoint list.
2 Press and select Remove.
Deleting a route in the route window
1 Highlight a route you want to delete.
2 Press and select Delete.
Deleting all route in the route window
1 Press and select Delete All.
Displaying a route in the Chart window from
the route list:
1 Highlight a route you want to display in the
Chart window.
2 Press and select Display.

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3-10 Satellites
3-10-1 Satellite Information
Acquiring GPS signals
When the unit is first turned on it will take
some time for the GPS signal acquiring. After
signals are received, the unit will
automatically find a position of boat in the
chart window.
Satellite information window
The satellite window displays different
information about the GPS satellites and GPS
position as below.
To go to the satellite window, press
and select Satellite icon.
The satellite window shows:
Ship’s Coordinates.
Time received GPS satellites.
Date received GPS satellites.
HDOP:Horizontal Dilution of Precision. It is a
parameter indicating the accuracy of the GPS.
Location of GPS Satellites.
GPS signal strengths status in graph.
Press to display GPS signal information
from GPS satellite in NMEA0183 data format
at the GPS signal strengths status display.
To return to GPS signal strengths status
display, press again.
.
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3-11 Tides
The Tides window is useful for boaters that
are concerned about the height of the water
or by fisherman that wish to know the tide
and moon phase of a specific date.
Displaying a tide information from the
chart window
1 In the Chart window, press .
2 Select Find and Tide station.
3 Press or to move cursor and select
a tide station
4 Press , , or to the position
of selected tide station and press .
5 Select Tide height station to display the
information
6 Press to exit.
Displaying tide station information in
the tides window
1 Press and select Tides window.
2 Select Tide height station to display the
information.
3 Press to exit.
Tip: The unit only displays the tide
information nearest your boat in the tides
windows.
Choosing the date of the tide
information.
1 In the Tides window, Press and
select one of the following options.
- Set date: manually set a date.
- Today: automatically set the date of
today.
- Next day: automatically set the date of
today.
- Prev day: automatically set the date of
yesterday
2 Press to return to the window
The tides window shows data for the
chosen date
Current time and chosen date for display.
Data for the chosen date.
Tide height cursor, a horizontal dotted
line. Press or to move cursor up
and down.
Time cursor, a vertical dotted line. Press
or to move cursor sideways.
Time of cursor and tide height at that
time.
Tide station name and distance from boat.
Moon phase for moon at the current time
on the chosen date.
Tide chart.
Tide height.
In case of SAMYUNG MAP is
already set, it
(Please refer to 2-4 how to
select a map)
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