* O M E 4 4 0 9 0 H 0 0 ** O M E 4 4 0 9 0 H 0 0 *
SAFETY INSTRUCTIONS
WARNING
ELECTRICAL SHOCK HAZARD
Do not open the equipment.
Only qualified personnel
should work inside the
equipment.
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
Immediately turn off the power at the
switchboard if the equipment is emitting
smoke or fire.
Continued use of the equipment can cause
fire or electrical shock. Contact a FURUNO
agent for service.
CAUTION
No one navigation device should ever be
solely replied upon for the navigation of
a vessel.
Always confirm position against all available
aids to navigation, for safety of vessel and
crew.
A warning label is attached to the equipment. Do not remove the label. If the
label is missing or damaged, contact
a FURUNO agent or dealer about
replacement.
WARNING
To avoid electrical shock, do not
remove cover. No user-serviceable
parts inside.
A heater can melt the equipment's power
cord, which can cause fire or electrical
shock.
Use the proper fuse.
Fuse rating is shown on the power cable.
Use of a wrong fuse can result in damage
to the equipment.
NOTICE
The brilliance of the LCD is adjustable
to match a wide variety of lighting
conditions. However, its maximum
setting may not be sufficiently bright
to permit viewing of the display with
polarized sunglasses.
A Word to the Owner of the GD-1700/1710 Series
Video Plotter
FURUNO Electric Company thanks you for purchasing the GD-1700/1710 Series Video
Plotter. We are confident you will discover why the FURUNO name has become
synonymous with quality and reliability.
For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for
quality and reliability throughout the world. This dedication to excellence is furthered by our
extensive global network of agents and dealers.
Yo ur plotter is designed and constructed to m eet t he rigorous demands of the marine
environment. However, no machine can perform its intended function unless properly
installed and maintained. Please carefully read and follow the operation and maintenance
procedures set forth in this manual.
We would appreciate feedback from you, the end-user, about whether we are achieving our
purposes.
Thank you for considering and purchasing FURUNO.
The example screens shown in this manual may not match the screens you see on your
display. The screen you see depends on your system configuration and equipment settings.
viii
Features
The 1700 series wor k within our new pr oduc t-network system c alled the “NavNet.” Each
product has an IP addr es s to communicate wit h NavN et compatible products within the
network, using TCP/IP protocol through an Ethernet 10BASE-T netw ork.
The mai n features are as f ollows:
• Three models are available:
GD-1700: Monochrome LCD
GD-1700C: Color LCD
GD-1710C: High-precision color LCD
• Bright 7” screen visible even under direct s unlight.
• User-friendly oper ation with combination of di s c rete k eys, sof t keys and cursor pad.
• Accepts FURUNO an d NavChart s ™ ( NAVIONICS) c har ts, or C- MAP NT/NT+ charts
(C-MAP), depending on s pec ification.
All names ment ioned are registered trademarks of thei r r espec tive companies.
• Fast chart redraw.
• Built-in NavNet interface ci r c uit board.
• 12-channel GPS Rec eiver GP-310B with highly accurate position fixing opt ionally
available, GP-320B with WAAS capability .
• User programmable f unc tion key s .
• Radar picture available with connection to NavNet com patible radar.
• Video sounder picture avail able wi th connection of the optional Network S ounder
ETR-6/ 10N or E TR-30N.
• Optional memory c ar d interface unit CU-200.
ix
SYSTEM CONFIGURATIONS
All NavNet products incorporate a “network circui t board” to integrate each NavNet product
on board through an optional LAN cable (Ethernet 10BASE-T). Each NavNet product is
assigned an IP addr es s to enable transfer of images between other NavNet products . For
example, video plott er pictures can be t r ans ferr ed to a radar and vice versa. Pictures
received vi a t he NavNet may be adjusted at the receiving end.
The number of display units which may be installed depends on the number of
networ k s ounder connecte d. For a sy s tem incorporati ng three or more product s ,
a “hub” is requi r ed to process data.
For one network sounder: one radar and three plotters, or four plott er s
For two network sounder: one radar a nd two plot ters, or four plotters
NavNet system
Antenna Unit
(ex. MODEL 1722/1722C/1723C)
DisplayUnit
GD-1710C
GD-1700C
GD-1700
Remote
Controller
RMC-100
Other NavNet Unit
(Model 1722, etc.)
: Option
: Standard
Network Sounder
ETR-6/10N
ETR-30N
GPS Receiver
GP-310B/320B
12-24 VDC
100/110/115/220/230VAC,
φ
1
Echo sounder
Navigator
Echo sounder
External buzzer
PC
Memory card
interface unit CU-200
12 VDC
Rectifier
PR-62
,50/60Hz
NavNet system
x
Two-unit NavN et system
Radar Antenna Unit
GPS Receiver GP-310B/320B
PLOTTER
Radar data
Plotter data
Two-unit NavNet system
Three-or-mo re-uni t NavNet system (Max. 4 NavNet capable display u nits)
Antenna Unit
GP-310B/320B
Radar data
HUB
Sounder data
Network Sounder
ETR-6/10N
ETR-30N
(option)
Plotter data
Note: The picture disappears
10 seconds after the NavNet
cable is disconnected from a
"sub" NavNet display unit.
Network Sounder
ETR-6/10N
ETR-30N
(option)
Three-or-more-unit NavNet system
xi
WHAT IS WAAS?
WAAS, available in North America, is a provider in the worldwide SBAS (Satellite
Based Augmentation System) navigation system. SBAS provides GPS signal
corrections to SBAS users, for even better position accuracy, typically better
than three meters. Two more SBAS providers are also currently under
development, MSAS (Multi-F unct ional Satellit e Augmentation System) for Japan
and EGNOS (Eur o Geostat ionary Navigation O v er lay Servi c e) for Europe. All
providers w ill be compatible with one another, thus providing “ s eam less” pos ition
fixes to SBAS users. The illustration below shows the coverage area. (Accuracy
may be affected w hen us ing a GEO satellit e not within your c ur r ent locati on. )
At the time of this software release, SBAS is still under development (Providers
are expected to have initial operations cap ability from the times shown above.)
During thi s developmental period, whi c h m ay last for several years, ther e is no
guarantee of t he accuracy, integrity, continuity, or availability of the SBAS signal.
Furuno w ill accept no responsibi lity for the use of the signal for other than the
above stat ed purpose. It is the user' s r es ponsibi lity to exercise common
prudence and navi gational judgment w hile using the SBAS signal. Users are
reminded that the SBAS has not been commi ssioned for use i n saf ety of life
applicat ions (SOLAS ) and mus t be turned t o the "OFF" position on any SOLA S
vessels.
xii
1. OPERATIONAL OVERVIEW
This chapter provides basic information needed to get you started using your
plotter. The following topics are presented:
• Control overview
• Chart card insertion
• Power on/off
• Contrast, brilliance and hue (GD-1700C/1710C only) adjustments
• Display selection
• MOB (Man OverBoard) mark entry
• Data boxes
• Function keys
• Simulation display
1-1
1. OPERATIONAL OVERVIEW
1.1 Operating Controls
1.1.1 Display unit controls
Overview of display u nit control s
The plotter, radar, sounder and chart systems are mainly operated with controls
of the display unit (and remote controller). Ten keys are labeled and they provide
the function shown on their labels. The five soft keys provide various functions
according to current operating mode. The [ENTER] knob mainly functions to
register selections on the menu and enter alphanumeric data. The cursor pad’s
main function is to move the cursor across the screen. When you correctly
execute an operation, the unit generates a beep. Invalid operation causes the
unit to emit three beeps.
Selects display mode.
Momentary press:
Registers own ship’s
position as a waypoint.
Press three seconds:
Marks man overboard
position.
Soft keys
Shows or hides the soft
keys, function keys,
nav data alternately.
Cursor pad
Selects menu items and options;
shifts cursor. Press, release and
press again to change setting
consecutively.
Opens/closes the alarm menu.
Clears data; erases selected mark.
Opens/closes the main menu.
Selects a range.
ENTER knob
Push: Registers options on menus.
Rotate: Selects character; adjusts sensitivity
(sounder, radar); chooses menu items and options.
Displays the soft keys for EBL/VRM.
Radar: Displays the soft keys for adjustment of
gain, A/C SEA, A/C RAIN and FTC (Model 1700
series radar only).
Sounder: Adjusts gain.
Long press: Turns power off.
Momentary press: Turns power on;
opens the display for adjustment of brilliance,
etc.; displays RADAR STBY/TX soft key.
Chart slot
1-2
Control p anel
1. OPERATIONAL OVERVIEW
Soft keys
The function of the five soft keys changes according to the operation. Their
labels for their current functions are shown on the screen to t he left of the keys.
To hide or show the soft key labels, press t he [HIDE/SHOW] key. Each press of
the key shows preset soft keys, user function keys or turns off navigation
information (at the top of the screen).
SOFT
KEYS
Display unit
Some soft keys show the current state of the soft key function in reverse video
as shown below.
34° 22. 3456'N 359.9°M
080° 22. 3456'E
16.0nm
WPT 002
FISH
BRIDGE
19.9 kt 99.9 nm
TRIP
NU
MARK
ENTRY
MODE
NTH UP
NAV
POS
D.BOX
ON/OFF
Current option
shown in reverse video
Plotter display
1-3
1. OPERATIONAL OVERVIEW
[ENTER] knob
The [ENTER] knob functions to
• Register data
• Enter alphanumeric data such as waypoint name
• Select menu items and options
• Adjust setting
For data input, clockwise rotation of the knob selects an alphabet, symbol or
numeric, in one of the sequences shown below. After you have selected desired
alphanumeric character push the [ENTER] knob to register your selection.
The cursor pad’s main function is to shift the cursor. For details see, paragraph
1.6.
1.1.2 Remote controller
ABC
RANGE
1
DISP
DEF
1. OPERATIONAL OVERVIEW
Operating distance
90°: Up to 5 m
±45°: Up to 3 m
SAVE
Replace the batteries (AA) when the
MOB
distance from which the display
unit can be operated shortens.
32
GHI
JKL
4
MNO
Note: The remote controller may
65
PQR
become damaged if dropped.
Mishandling of the remote
STU
7
VWX
98
YZ&
controller is not covered by
the warranty.
0
MENU
TX /STBY
ALARM
SK4SK5
GAIN
CENTER
CNTL
ACQ
HIDE /SHOW
EBL / VRM
MARK
ENT
BRILL
WPT
’#
ENT
CLEAR
TONE
SK3SK1SK2
Remote controller
Key Function Key Function
RANGE Same as RANGE key on
display unit.
DISP Same as DISP key on
display unit.
SAVE MOB Same as SAVE MOB key on
display unit.
Ten keys Enter alphanumerics. BRILL Adjusts display brilliance.
EBL/VRM Same as EBL/VRM key on
display unit.
GAIN Same as GAIN key on
display unit.
WPT Displays “alphabet” WPT list
on plotter display.
MARK ENT Same as MARK ENTRY soft
key.
CENTER Returns own ship to screen
center on plotter display.
CNTL Switches control between
displays on combination
displays.
ENT Same as ENTER knob on
display unit.
CLEAR Same as CLEAR key on
display unit.
MENU Same as MENU key on
display unit.
TONE Adjusts display contrast
(color model only).
TX/STBY Toggles radar between
standby and transmit.
ACQ Acquires radar target.
(Requires radar source
equipped with ARP.)
ALARM Same as ALARM key on the
display unit.
HIDE/SHOW Same as HIDE/SHOW key
on display unit.
SK1 – SK5
(soft keys)
Same as soft keys on display
unit.
1-5
1. OPERATIONAL OVERVIEW
1.2 Inserting a Chart Card
Your unit reads FURUNO and NavCharts™ (NAVIONICS) chart cards, or
C-MAP chart cards, depending on t he type of display unit you have. Insert the
appropriate chart card f or your area as follows:
1. Open the chart c ard slot lid.
Chart slot
Display unit Memory card interface unit
2. Insert des ired chart card gr oove side up.
3. Close the l id to protect the chart drive.
Note 1: Do not remove a card while the chart is being drawn. This may c aus e
the equipme nt to freeze.
Note 2: Do not insert or rem ov e a c ard while the power is on. This may c aus e
the equipme nt to freeze.
Note 3: For multiple display uni ts, do not use t he s am e c hart card t ype in more
than one dis play uni t.
Note 4: A c ar d rem over is suppl ied to ease removal of char t cards. Attach the
card remover to the right - hand side hole on the card and pull to remove
card. You can leave the c ard remover attached to the card while the
card is i n the card slot - push the c ar d r emover leftw ar d until it contact s
the recesse d ar ea in the car d.
Card drive
(option)
1-6
Chart card and c ard remov er
1.3 Tu rning the Unit On/Off
Press the [POWER/BRILL] key to turn the unit on. A beep sounds and the
equipment proceeds in the sequence shown below, displaying the production
information screen, startup test results and the chart usage disclaimer. The
startup test checks the ROM, RAM, internal battery and backup data f or proper
operation, displaying the results for each as OK or NG (No Good). If NG appears
an appropriate message appears on the screen. For any NG, try to press any
key to go to the chart disclaimer screen, then perf orm the diagnostic test
referring to the paragraph “7.5 Diagnostics.”
1. OPERATIONAL OVERVIEW
Host Name
Chart List
GD-1700(C) PLOTTER
STATION NAME:
PLOTTER*
FURUNO ELECTRIC CO., LTD.
CHARTS AVAILABLE
LICENSE NO.
GD-1700C
C-MAP: 03591720XX
NAVIONICS: 03591730XX
* = Name determined at installation.
STARTUP TEST
ROMOK
RAMOK
BACKUP DATAOK
è
INTERNAL BATTERYOK
GD-1710C
C-MAP: 03591960XX
NAVIONICS: 03591970XX
XX= Program Version No.
NO NATIONAL HYDROGRAPHIC
OFFICE HAS VERIFIED THE
INFORMATION IN THIS
COASTLINE DATA CARD AND NONE
ACCEPT LIABILITY FOR THE
ACCURACY OF REPRODUCTION OR
ANY MODIFICATIONS MADE
THEREAFTER. THIS PRODUCT WITH
è
THIS COASTLINE DATA CARD
DOES NOT REPLACE THE
REQUIREMENT TO USE THE
APPROPRIATE PRODUCTS FOR
NAVIGATION ACCORDING TO
NATIONAL AND INTERNATIONAL
REGULATIONS.
PROGRAM No.
Product information Startup test Chart disclaimer
Startup sequence
Yo u may press any key at the chart disclaimer screen to show the last-used
display, or wait several seconds to let the equipment do it for you. For start up with the radar display, t he magnetron takes from one minute to two minutes
and thirty seconds (depending or radar model) to warm up bef ore t he radar can
be operated. The time remaining for warm up of the magnet ron is counted down
at the center of the display.
To turn the unit off, press and hold down the [POWER/BRI LL] key until the
display goes dark (about 3 sec.). To protect the LCD attach the hard cover. Note
that the network sounder is turned off approx. three minutes aft er turning off the
power.
Note: The first time you turn on the power (or any time the power is applied after
a memory reset), you are asked if you want to start the simulat ion mode,
which provides simulated operation of the equipment. Push the [ENTER]
knob to start the simulation mode, or press the [CLEAR] key to start
normal operation. For details about the simulation mode, see the
paragraph “1.10 Simulation Display.”
Yo u can adjust display brilliance, panel brilliance, contrast and hue
(GD-1700C/1710C only) as shown below.
1.4.1 Display brilliance, panel brilliance
1. Press t he [ P OWER/BRILL] key momentarily. A set of soft keys for adjustment
of brilliance, contrast and hue (GD-1700C/1 710C only) appear.
Current selection is highlighted.
34° 22. 3456'N 359.9°M TRIP N
080° 22. 3456'E
19.9 kt 99.9 nm
BRILL
CONTST
34° 22. 3456'N 359.9°M TRIP
080° 22. 3456'E
19.9 kt 99.9 nm
BRILL
CONTST
16.0nm
DISPLAY BRILLIANCE
DISPLY
BRILL
PANEL
BRILL
CONTST
/HUE
RADAR
STBY
RETURN
8
16.0nm
DISPLAY BRILLIANCE
8
GD-1700C/1710C GD-1700
Brilliance adjustment soft keys
2. Press the DISPLY BRILL or PA NEL BRILL soft key as appropriate. An
adjustment window appears at the bottom of the screen. This window shows
the name of the item selected for adjustment plus current brilliance level, by
bar graph.
DISPLY
BRILL
PANEL
BRILL
CONTST
RADAR
STBY
RETURN
DISPLAY BRILLIANCE
8
Display brilliance Panel brilliance
PANEL BRILLIANCE
8
Display brilliance and panel brilliance windows
3. Adj ust the [ENTER] knob, clockwise to raise the setting or counterclockwise
to decrease it. You may also use the soft key pressed at step 2. Eight levels
of display brilliance and panel brilliance are available.
4. Hit the RETURN soft key to finish.
Note: If the equipment is turned off with minimum brilliance the screen will be
dark at the next power up. Press the [POWER/BRILL] key consecutively to
adjust the brilliance.
1-8
1.4.2 Contrast
1. Press the [POWER/BRILL] key momentarily.
2. Press the CONTST (GD-1700) or CONTST/HUE (GD-1700C/1710C) soft
key.
3. For the GD-1700C/1710C, two soft keys appear at the pressing of the
CONTST/HUE soft key: CONTST and HUE. Press the CONTST soft key to
adjust the contrast.
4. Adjust the [ENTER] knob, clockwise to raise the setting or counterclockwise
to decrease it. You may also use the CONTST soft key. 16 levels (GD-1700)
and 10 levels (GD-1700C/1710C) of contrast are available.
5. Press the RETURN soft key to finish.
CONTRAST
8
Contrast w indow
1. OPERATIONAL OVERVIEW
1.4.3 Hue (GD-1700C/1710C)
You may select the colors for the radar, plotter and overlay displays as below.
1. Press the [POWER/BRILL] key momentarily.
2. Press the CONTST/HUE (GD-1700C) or HUE (GD-1710C) soft key.
3. Press the HUE soft key to show the hue setting window.
HUE
▲
¡¡¡¤
▼
4. Operate the cursor pad to select hue desired, referring to the table below.
MANUAL SET follows the color settings on the CHART DETAILS menu for
the plotter and RADAR DISPLAY SETUP for the radar.
Night Day Twilight
Characters Red Black Green
Radar ring Red Green* Green*
Radar echo Orange Red Yellow
Background Black White Blue
Landmass (plotter) Light-Yellow Yellow Dim Yellow
* = Red on C-MAP display unit.
DAY
NIGHT
TWILIGHT
MANUAL SET
Hue window
5. Hit the RETURN soft key to finish.
Note: When using the overlay screen (color model only), the own ship track will
be hidden if the radar background and own ship track are blue and the
“MANUAL SET” hue setting is used. In this case, set HUE to other position
and then return to “MANUAL” to show the own ship track in black.
1-9
1. OPERATIONAL OVERVIEW
1.5 Selecting a Display
1.5.1 Display modes
If you have a network radar, navigator and network sounder connected, four
full-screen displays are available: plotter, radar, video sounder and navigation
data. (The GD-1700C/1710C has five screens, those mentioned above plus the
overlay screen.) In addition to the full-screen display, you can divide the screen
into half-screen combination displays to show two sets of images (data).
Full screen
(Ex. plotter)
Combination screen
(Ex. plotter + sounder)
Overlay screen
(Radar and plotter,
color model only)
Display screens
The table below shows the displays available with each screen type.
Screen type a nd availabl e display screen
Full screen Combination screen options
Plotter, radar,
sounder, nav data
Plotter, radar, sounder, compass,
highway, compass/highway, nav
data, overlay
Overlay screen options
(GD-1700C/1710C only)
Radar + plotter
1-10
1.5.2 Selecting a display
1. Press the [DISP] key to show the full-screen selection window. The icons of
modes not available are marked with an “X.”. PAGE1-PAGE5 are
user-arrangeable displays called “hot pages,” which you can configure as you
like. For further details, see the paragraph “5.5 Hot Page Setup.”
RADARPLOTSNDRNAV
PAGE1PAGE2PAGE3PAGE4PAGE5
OVRLY*
1. OPERATIONAL OVERVIEW
Basic display
screens
* = Color model only
Hot pages
· TURN KNOB TO SELECT MODE
AND PUSH KNOB TO ENTER.
· PUSH ANY SOFT KEY TO
SELECT IMAGE SOURCE.
Full-scre en s election window
2. Rotate the [ENTER] knob to select a basic display screen or a hot page
screen.
3. Push the [ENTER] knob. If you selected a basic display screen, a set of
appropriate combination display screens appear. In the example below, radar
combination displays are shown.
PUSH ENTER KNOB.
Radar com bination sc r een s election window
4. Operate the [ENTER] knob to select the combination screen display desired,
then push it to set.
1-1 1
1. OPERATIONAL OVERVIEW
1.5 .3 Switching control in combination and ov erlay screens
A soft key is provided in relevant combination and overlay screens
(GD-1700C/1710C only) to switch control between displays. In the example
below, the RADAR CNTRL and PLOTTR CNTRL soft keys enable switching
control between the radar and plotter screens in the plotter/radar combination
display.
34° 22. 3456'N 359.9°M
080° 22. 3456'E
16.0nm
WP-002
FISH
3nm
12/
LP
H-UP
ST-BY
19.9 kt 99.9 nm
TRIP
SIGNAL
PROC.
RADAR
DISPL Y
NAV
FUNC
T ARGET
RADAR
CNTRL
NU
CNTL
RADAR
RADAR
CNTRL
To adjust
plot
PLOTTR
CNTRL
To adjust
34° 22. 3456'N 359.9°M
080° 22. 3456'E
16.0nm
WP-002
FISH
3nm
12/
LP
H-UP
ST-BY
19.9 kt 99.9 nm
NAV
POS
radar
359.9
°
+
11.70nm
R
359.9
+
11.70nm
Radar display selected Plotter display selected
How to swi tch control between modes in the plotter/radar combination display
TRIP
NU
MARK
ENTRY
MODE
NTH UP
PLOTTR
CCNTRL
°
R
1-12
1.5.4 Selecting image source
When more than one network radar or network sounder is connected to the
equipment, you may select an image source for each as shown below. This is
not necessary when only one network radar or network sounder is connected.
1. Press the [DISP] key.
2. Press any soft key to show the following display.
▲
RADAR SOURCE
RADAR
- - -
SOUNDER SOURCE
SOUNDER
IP ADDRESS
172. 031. 014. 001
HOST NAME
PLOTTER -
1. OPERATIONAL OVERVIEW
SELECT
SOURCE
EDIT
-
IF THERE IS MORE THAN
ONE NETWORK RADAR OR
ECHO SOUNDER, YOU MAY
SELECT THE IMAGE
SOURCES FOR DISPLAY.
RETURN
Select source menu
3. Use the cursor pad to select RADAR SOURCE or SOUNDER SOURCE as
appropriate, then press the EDIT key.
RADAR SOURCESOUNDER SOURCE
RADAR
- - -
Radar source Sounder source
SOUNDER
-
Radar source and sounder s our ce wi ndows
4. Use the cursor pad and [ENTER] knob to enter source name: ◄ or ► to
select position and rotate the [ENTER] knob to select character.
5. Press the ENTER soft key or [ENTER] knob.
6. Press the [DISP] key to finish.
7. Turn the power off and on again.
Note: Source names are determined at installation. For example, the source
names for radars in a two radar system might be “RADAR” and
“RADAR1”.
1-13
1. OPERATIONAL OVERVIEW
1.6 Cursor Pad, Cursor
The cursor pad functions to shift the cursor, for measurement of latitude and
longitude position and range and bearing to a location. Press the cursor pad to
turn the cursor on, and the cursor appears at the own ship’s position. Operate
the cursor pad to shift the cursor. The cursor moves in the direction of the arrow
or diagonal pressed on the cursor pad.
Cursor position and range and bearing from own ship to the cursor are displayed
at the top of the screen when the cursor is on.
Cursor data
L/L position,
Range and
bearing from
own ship to
cursor
Cursor
34° 22. 3456'N 272.4°M
+
080° 22. 3456'E
15.9 nm 99.9 nm
16.0nm
Cursor, cursor data
TRIP
NU
MARK
ENTRY
MODE
NTH UP
CENTER
GOTO
CURSOR
D. BOX
ON/ OFF
1-14
1. OPERATIONAL OVERVIEW
1.7 Entering the MOB Mark, Setting MOB as
Destination
The MOB (Man Overboard) mark functions to mark man overboard position. You
can inscribe this mark from any mode, except while playing back data or
conducting any test. Note that this function requires position data.
MOB
Range, bearing
Man
overboad
Current
position
mark
M
O
B
MOB Data Box
Bearing and range
to MOB position
M
(MOB)
162.5°M
0.49 nm
MOB conc ept
1. Press and hold down the [SAVE/MOB] key immediately for about three
seconds when someone falls onboard. The display shows the waypoint
number being saved (youngest empty waypoint number, 001-999) followed
by the MOB confirmation window.
Time remaining is counted down while the [SAVE/MOB] key is pressed.
WAYPOINT SAVED!
XXXWPT
CONTINUE PUSHING
FOR MOB!
XXX = Waypoint number
CONTINUE PUSHING
FOR KNOB!
XX SEC
XX = Time remaining is couted down.
MAN OVER BOARD!
GO TO MOB?
YES ... PUSH ENTER KNOB
NO ... PUSH CLEAR KEY
MOB ma r k mes s ages
2. Push the [ENTER] knob to select the MOB position as the destination, or
press the [CLEAR] key to only mark current ship’s position as a waypoint. If
you select the MOB position as the destination;
• A full-screen radar, plotter or overlay (color model only) appears depending
on the display in use.
• The MOB mark “MOB” appears at the MOB position and a line (light-blue
on the GD-1700C/1710C) runs between it and current position. This line
shows the shortest course to the MOB position.
• Range and bearing to the MOB position are shown in the MOB data box.
To erase an MOB mark fro m the plott er display, you must first erase its
corresponding waypoint. Place the cursor on the MOB mark, then press the
[CLEAR] key followed by pushing the [ENTER] knob to erase the waypoint. Then,
repeat to erase the MOB mark.
1-15
1. OPERATIONAL OVERVIEW
1.8 Data Boxes
Data boxes, providing navigation data, may be shown on any full-screen display.
Up to six data boxes (two in case of large characters) may be shown, and the
default data boxes are position (in latitude and longitude), course over ground,
speed over ground and trip log. The user may choose which data to display,
where to locate it, and show or hide it as desired. In addition, data boxes may be
set independently for each display mode (plotter, radar, sounder). For how to
select data for the data boxes, see the paragraph “5.4 Data Boxes Setup”.
34° 22. 3456'N 359.9°M TRIP NU
080° 22. 3456'E
19.9 kt 99.9 nm
SOG
20.0 kt
MARK
ENTRY
MODE
NTH UP
NAV
POS
D.BOX
ON /OFF
16.0nm
002WP
TRIP LOG
4.58
POSITION
°
47
58.535'N
°
122
36.496'W
nm
FISH
COG
BRIDGE
323.6
°
M
Data boxes
Plotter di s play, showing data boxes
1.8.1 Showing, hiding data boxes with soft key
Plotter: D. BOX ON/OFF
Radar: ZOOM & D. BOX
→ D. BOX ON/OFF (EBL/VRM data box, cursor data
box also shown/hidden)
Sounder: AUTO/D. BOX
→D. BOX ON/OFF
1.8.2 Rearranging data boxes
You may select the location for data boxes as follows:
1. Using the cursor pad, place the cursor inside the data box you wish to move.
As the cursor enters the box it changes to a hand. Push the [ENTER] knob,
and the hand changes to a fist, meaning the box is correctly selected.
2. Use the cursor pad to move the data box to the location desired, then push
the [ENTER] knob.
1.8.3 Temporaril y erasi ng a da ta box
You may temporarily erase a data box. Use the cursor pad to place the cursor
inside the data box you wish to erase, then press the [CLEAR] key. To redisplay
the box, press the D.BOX soft key twice to display it.
1-16
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