* O M E 3 4 9 4 0 G 0 0 ** O M E 3 4 9 4 0 G 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.
Keep heater away from equipment.
WARNING
Radio Frequency
Radiation Hazard
The radar antenna emits electromagnetic
radio frequency (RF) energy which can be
harmful, particularly to your eyes. Never
look directly into the antenna aperture from
a close distance while the radar is in
operation or expose yourself to the transmitting antenna at a close distance.
Distances at which RF radiation levels of
100 and 10 W/m
table below.
Note: If the antenna unit is installed at a
close distance in front of the wheel house,
your administration may require halt of
transmission within a certain sector of
antenna revolution. This is possible - Ask
your FURUNO representative or dealer to
provide this feature.
2
exist are given in the
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 equipment.
Use of a wrong fuse can result in damage
to the equipment.
CAUTION
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 Word to the Owner of the MODEL1722/1722C/1723C
Series Marine Radar
FURUNO Elec tric Company thanks y ou for purchasing the
MODEL1722/ 1722C/1723C S er ies Mari ne Radar. We are confident you will
discover why the FURUNO nam e has become synonymous with quality and
reliability.
For over 50 y ear s FURUNO El ectric Company has enjoyed an enviable
reputation for quali ty and reliability throughout the world. This dedic at ion to
excellenc e is furthered by our extensive global network of agents and dealers.
Your radar is designed and constructed t o m eet the rigor ous demands of t he
marine envi ronment. However , no machine can perform its intended function
unless prop er ly installed and maintained. Pl eas e c arefully read and f ollow the
operati on and m aintenance pr oc edures set forth in this manual.
We would appreciate f eedback from you, the end-user, about whether we are
achieving our purposes.
Thank you for considering and purchasi ng FURUNO.
viii
FOREWORD
Features
The MODEL1722/1722C/1723C series work within our new product-network
system called the “NavNet.” Each product has an IP address to communicate
with NavNet compatible products within the network, using TCP/IP protocol
through an Ethernet 10 Base-T network.
The main features are
! Bright 7” screen visible even under direct sunlight.
MODEL1722 series: Monochrome LCD
MODEL1722C series: Color LCD
MODEL1723C series: High-precision color LCD
! User friendly operat ion with combination of discrete keys, soft keys and cursor pad.
! Accepts FURUNO and Nav-charts™ (NAVIONICS) or C-MAP NT/NT+ charts (C-MAP).
All names mentioned are registered trademarks of their respective companies.
! Fast chart redraw.
! Built-in NavNet interf ace circuit board.
! 12-channel GPS Receiver G P -310B with highly accurate position fixing optionall y
available or GP-320B with WAAS (see the note in below.)
! User programmable f unction keys.
! Video sounder picture available with conn ection to optional network sounder.
! ARP function (when connecting with MODEL1833/1833C series)
ix
SYSTEM CONFIGURATIONS
All NavNet products incorporate a “network circuit board” to int egrate each
NavNet product on board through an optional LA N cable (Ethernet 10BASE-T).
Each NavNet product is assigned an IP address to enable transfer of images
between other NavNet products. For example, video plot ter pictures can be
transferred to a radar and vice versa. Pictures received via the NavNet may be
adjusted at the receiving end.
The number of display units which may be installed depends on the number of
network sounder connected. For a system incorporating three or more products,
a “hub” is required to process data.
For one network sounder: one radar and three plotters
For two network sounder: one radar and two plott ers
Three-or mo re u nit NavNet sy st em (Max. 4 NavNet capabl e display un its)
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-Functional Satellite Augment at ion System) for Japan
and EGNOS (Eur o Geostationary Navigation Overl ay Service) for E urope. A ll
provides w ill be compat ible with one another, thus provi ding “seamless” positi on
fixes to SBAS users.
At the time of thi s sof tware release, SBAS is still under d evelopment (Providers
are expected to have ini tial operations c apability from the times shown above.)
During thi s developmental period, which may l ast f or s everal years, t her e is no
guarantee of t he accuracy, integrity, continuity, or availability of the SBAS signal.
Furuno w ill accept no respo ns ibility for the use of the signal for other than the
above stat ed purpose. It is the user’s responsibility to exercise comm on
prudence and navi gational judgment whil e using the SBAS signal.
Note: This manual uses “WAAS” when referring to any SBAS provider.
xii
1. OPERATIONAL OVERVIEW
This chapter provides basic information needed to get you started using your
radar. The follow topics are presented:
• Control overview
• Chart card insertion
• Power on/off
• Contrast, brilliance and hue (Color series only) adjustments
• Display selection
• Data boxes
• Function keys
• Simulation display
NOTICE
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.
Note: 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.
1-1
1. OPERATIONAL OVERVIEW
1.1 Operating Controls
1.1.1 Display unit controls
Overview of display un it controls
The radar 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. Whenever you operate a key, a single beep
confirms operation. 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.
Sounder: Adjusts gain.
Long press: Turns power on/off.
Momentary press: Opens the
display for adjustment of brilliance,
etc. For radar, switches STBY and TX.
Chart slot
Control p anel
1-2
1. OPERATIONAL OVERVIEW
Soft keys
The five soft keys’ functions change according to the operation. Their labels for
their current functions are shown on the screen to the left of the keys. To hide or
show the soft key labels, press the [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.
.125nm
SP
.250/ 319.9
°
H-UP
*: Only when MODEL 1833/C series are
used as radar source.
M
359.9°R
+
0.24nm
SIGNAL
PROCESS
I. REJ
LOW
E. AVG*
OFF
PULSE
SHORT
E. STR
LOW
RETURN
Plotter display
Current option
shown in reverse
video
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
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.
[ENTER] knob
ENTER knob
Alphabet, s y mbol, numeric
A ! B ! C ! D ! E ! F ! G ! H ! I ! J ! K ! L ! M ! N ! O ! P ! Q !
R ! S ! T ! U ! V ! W ! X ! Y ! Z ! & ! _ ! ’ ! # ! 0 ! 1 ! 2 ! 3 !
4 ! 5 ! 6 ! 7 ! 8 ! 9
Numerics
0 ! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 ! 8 ! 9
1-4
1.1.2 Remote controller
RANGE
ABC1DEF2GHI
4
JKL
STU
EBL / VRM
WPT
MNO
7
VWX
’#
DISP
0
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.
3
Note: The remote controller may
65
PQR
become damaged if dropped.
Mishandling of the remote
98
YZ&
controller is not covered by
the warranty.
GAIN
CENTER
1. OPERATIONAL OVERVIEW
MARK
ENT
BRILL
ENT
CLEAR
TONE
SK3SK1SK2
MENU
TX /STBY
ALARM
SK4SK5
CNTL
ACQ
HIDE /SHOW
Remote controller
Key Function Key Function
RANGE
DISP
SAVE MOB
Same as RANGE key on
display unit.
Same as DISP key on
display unit.
Same as SAVE MOB key on
CLEAR
Same as CLEAR key on
display unit.
MENU
Same as MENU key on
display unit.
BRILL Adjusts display brilliance.
display unit.
Ten keys Enter alphanumerics. TONE Adjusts display contrast.
EBL/VRM
Same as EBL/VRM key on
display unit.
TX/STBY
Toggles radar between
standby and transmit.
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.
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)
ENT
Same as soft keys on
display unit.
Same as ENTER knob on
display unit.
1-5
1. OPERATIONAL OVERVIEW
1.2 Inserting a Chart Card
Your unit reads FURUNO and Nav-Charts™ (NAVIONICS), or C-MAP chart
cards, depending on its specifications. Insert the appropriate chart card for your
area as follows:
1. Open the chart card slot lid.
Chart slot
Display unit
2. Insert desired chart card groove side up.
3. Close the lid to protect the chart drive.
Note 1: Do not insert or remove the chart card while turning power on. This may
cause the equipment to freeze.
Note 2: Do not remove a card while the chart is being drawn. This may cause
the equipment to freeze.
Note 3: A card remover is supplied to ease removal of chart cards. Attach the
card remover to the right-hand side hole on the card and pull to remove
card. You can leave the card remover attached to the card while the
card is in the card slot - push the card remover leftward until it contacts
the recessed area in the card.
Note 4: For multiple display units, do not use the same chart card type in more
than one display unit.
1-6
Chart card and c ard remover
1.3 Turning 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 product
information screen, startup test results and the chart usage disclaimer, in that
order. The startup test checks the ROM, RAM, internal battery and backup data
for 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 perform the diagnostic
test referring to the paragraph “7.5 Diagnostics.”
Chart List
Host Name
RADAR PLOTTER
STATION NAME:
RADAR
FURUNO ELECTRIC CO., LTD.
CHARTS AVAILABLE
FLYBRDG = ANB01004
RADAR = ANB01003
è
STARTUP TEST
ROMOK
RAMOK
BACKUP DATAOK
INTERNAL BATTERYOK
1. OPERATIONAL OVERVIEW
** = Program version no.
(Two program version numbers.
One for NAVIO and one for C-MAP.)
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. 03591730**
Product information Startup test Chart disclaimer
The magnetron in the antenna unit takes about one minutes and thirty seconds
to warm up before the radar can be operated. The time remaining for warm up of
the magnetron appears at the center of the display, counting down from 1:30 to
0:01.
You 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.
To turn the unit off, press and hold down the [POWER/BRILL] key until the
screen goes dark (approx. 3 sec.). To protect the LCD attach the hard cover.
Note that the network sounder will be turned off approx. three minutes after
turning off the power.
Note: You are asked if you want to start the simulation mode, which provides
simulated operation of the equipment, the first time you turn on the power
(or any time power is applied after a memory reset) the message shown
below is displayed. Push the [ENTER] knob to start the simulation mode,
or press the [CLEAR] key to start normal operation. For further details
about the simulation mode, see the paragraph “1.9 Simulation Display.”
START
SIMULATION MODE?
YES ... PUSH ENTER KNOB
NO ... PUSH CLEAR KEY
TO SKIP.
1-7
1. OPERATIONAL OVERVIEW
1.4 Cursor Pad, Cursor
The cursor pad mainly functions to shift the cursor, for measurement of range
and bearing to a location (radar) and latitude and longitude position (plotter).
Operate the cursor pad to shift the cursor. The cursor moves in the direction of
the arrow or diagonal pressed, on the cursor pad.
For the plotter display, the cursor can be turned off with the CENTER soft key.
This also returns own ship marker to the screen center.
Cursor
.125nm
SP
.250/ 319.9
M
°
H-UP
SIGNAL
PROC
RADAR
DISPLY
NAV
FUNC
TARGET
ZOOM &
D. BOX
359.9°R
+
0.24nm
Radar display
Cursor, cursor data
Cursor data
L/L position,
Range and
bearing from
own ship to
cursor
You can adjust display brilliance, panel brilliance, contrast and hue
(MODEL1722C/1723C series only) as shown below.
1.5.1 Display brillia nce, panel brilli an ce
1. Press the [POWER/BRILL] key momentarily. A set of soft keys for
adjustment of brilliance, contrast and hue (MODEL1722C/1723C series only)
appear. The last-used adjustment window appears. In the example below the
display brilliance adjustment window is shown.
Current selection is higtlighted.
.125nm
SP
.250/ 319.9
H-UP
M
°
BRILL
CONTST
DISPLY
BRILL
.125nm
SP
.250/ 319.9
°
H-UP
BRILL
M
CONTST
DISPLY
BRILL
DISPLAY BRILLIANCE
MODEL1722C/1723C series MODEL1722 series
2. Press the DISPLY BRILL or PANEL 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.
PANEL
BRILL
CONTST
/HUE
RADAR
STBY
RETURN
8
DISPLAY BRILLIANCE
Display brilliance Panel brilliance
DISPLAY BRILLIANCE
Brillianc e adjustment s oft keys
PANEL BRILLIANCE
8
PANEL
BRILL
CONTST
RADAR
STBY
RETURN
8
8
Display bri lliance and panel brilli anc e windows
3. Adjust the [ENTER] knob, clockwise to raise the setting or counterclockwise
to decrease it. You may also use the soft key pressed at step 2, in which
case the item selected is adjusted cyclically, from low to high. Eight levels of
display brilliance and panel brilliance are available.
4. Hit the RETURN soft key to finish.
The display brilliance can be adjusted by pressing the [POWER/BRILL] key.
If the unit is turned on with minimum display brilliance, press the
[POWER/BRILL] key consecutively to adjust the brilliance.
1-9
1. OPERATIONAL OVERVIEW
1.5.2 Contrast
1. Press the [POWER/BRILL] key momentarily.
2. Press the CONTST (monochrome) or CONTST/HUE (color) soft key.
3. For MODEL 1722C/172 3C series, 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.
CONTRAST
Contrast w indow
4. Adjust the [ENTER] knob, clockwise to raise the setting or counterclockwise
to decrease it. You may also use the CONTST soft key, in which case the
item selected is adjusted cyclically, from low to high. 16 levels (monochrome)
and 10 levels (color) of contrast are available.
5. Press the RETURN soft key to finish.
1.5.3 Hue (MODEL 17 22C/1723C seri es )
8
1. Press the [POWER/BRILL] key momentary.
2. Press the CONTST/HUE (MODEL1722C series) or HUE (MODEL1723C
series) soft key.
3. Press the HUE soft key to show the hue setting window.
HUE
▲
¡
DAY
¡
NIGHT
¡
TWILIGHT
¤
MANUAL SET
▼
Hue window
4. Operate the cursor pad or [ENTER] knob to select hue desired, referring to
the table below. MANUAL SET follows the color settings on the RADAR
DISPLAY SETUP for the radar, CHART DETAILS menu for the plotter and
SOUNDER MENU for the sounder.
Day Night Twilight Applicable mode
Characters Black Red Green Plotter, radar, sounder
Radar ring Green* Red Green* Radar
Radar echo Red Orange Yellow Radar
Background White Black Blue Plotter, radar
Landmass Yellow Light YellowDim Yellow Radar
*: Red on C-map
5. Hit the RETURN soft key to finish.
Note: When using the overlay screen, the own ship track will be hidden if the
radar background and own ship track are blue and the “MANUAL” 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.
1-10
1.6 Selecting a Display
1.6.1 Display modes
If you have a navigator and network sounder connected, four full-screen displays
are available: radar, plotter, and video sounder and navigation data.
(MODEL1722C/1723C series have 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).
1. OPERATIONAL OVERVIEW
Full screen
(Ex. radar)
Combination screen
(Ex. radar + sounder)
Overlay screen
(Radar and plotter,
color model only.
Requires L/L data)
Display screens
The table below shows the displays available with each screen type.
Screen type a nd available display screen
Full scr e e n
Radar, plotter, sounder,
nav data
Combination screen
options
Radar, plotter, echo
sounder, compass,
highway,
compass/highway, nav
data, overlay
Overlay screen options
(Color series only)
Radar + plotter
1-1 1
1. OPERATIONAL OVERVIEW
1.6.2 Selecting a display
1. Press the [DISP] key to show the full-screen selection window. The icons of
modes not available are marked with “X” mark. PAGE1-PAGE5 are
user-arrangeable displays called “hot pages,” which you can configure as you
like. For further details, see “5.6 Hot Page Setup.”
RADARPLOTSNDRNAVOVRLY
PAGE1PAGE2PAGE3PAGE4PAGE5
Basic display
screens
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 w indow (“overlay” for color model)
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
combination display screens corresponding to the basic display screen that
was selected appear. In the example below, radar combination displays are
shown.
1-12
PUSH ENTER KNOB.
Radar com bination screen s election w indow
4. Operate the [ENTER] knob to select the combination screen display desired
and push it to set.
1. OPERATIONAL OVERVIEW
1.6 .3 Switching control in com bination and overlay screens
A soft key is provided in relevant combination and overlay screens (color series
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.
3nm
12
LP
H-UP
ST-BY
34° 22. 3456'N 359.9°M
080° 22. 3456'E
16.0nm
SIGNAL
PROC.
RADAR
DISPL Y
NAV
359.9
+
19.9 kt 99.9 nm
°
FUNC
11.7nm
TRIP
T ARGET
RADAR
CNTRL
R
NU
CNTL
RADAR
RADAR
CNTRL
To adjust
plotter
PLOTTR
CNTRL
To adjust
3nm
12
LP
H-UP
ST-BY
34° 22. 3456'N 359.9°M
080° 22. 3456'E
16.0nm
359.9
+
11.7nm
19.9 kt 99.9 nm
radar
WP-002
FISH
WP-002
FISH
Radar display selected Plotter display selected
How to swi tch control betw een modes in the plotter/radar c ombinati on display
MARK
ENTRY
MODE
NTH UP
NAV
°
POS
TRIP
NU
PLOTTR
CCNTRL
R
1-13
1. OPERATIONAL OVERVIEW
1.6.4 Selecting radar source
When other network radar is connected to the equipment, you may select an
image source as shown below. This is not necessary when no other network
radar is connected. Select one host name for the source though there are two or
three radar units on the net.
Note: Turn the power off whenever changing the source.
1. Press the [DISP] key.
2. Press any soft key to show the following display.
▲
RADAR SOURCE
RADAR
SOUNDER SOURCE*
SOUNDER
IP ADDRESS
HOST NAME
IF THERE IS MORE THAN
ONE NETWORK RADAR OR
ECHO SOUNDER, YOU MAY
SELECT THE IMAGE
SOURCES FOR DISPLAY.
- - -
-
172.031.003.001
RADAR
- - -
*: Do not change this setting.
SELECT
SOURCE
EDIT
RETURN
Select source menu
3. Use the cursor pad to select RADAR SOURCE and press the EDIT key.
RADAR SOURCE
1-14
RADAR
- - -
Radar source
Radar source and sounder sour ce windows
4. Use the cursor pad and [ENTER] knob to enter source host name: ◄ or ► to
select position and rotate the [ENTER] knob to select character.
5. Press the [ENTER] soft key or [ENTER] knob.
6. Confirm that the correct host name is entered.
7. Press the [DISP] key to finish.
8. Turn the power off and on again.
Note: Sources names are determined at installation. For example, the source
names for radars in a two radar system might be “RADAR” and
“RADAR1”.
1.7 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, trip log and cursor position. 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 (radar, plotter,
sounder). For how to select data for the data boxes, see paragraph “5.5 Data
Boxes Setup”.
1. OPERATIONAL OVERVIEW
.125nm
SP
.250/ 319.9
M
°
H-UP
MARK
ENTRY
MODE
NTH UP
NAV
POS
TRIP LOG
177
POSITION
47
°
58.535'N
122
°
36.496'W
nm
COG
323.6
°
M
SOG
D.BOX
ON /OFF
20.0
350.4
0.000 nm
kt
°
Data boxes
Plotter di s play, showing data boxes
1.7.1 Showing, hiding data boxes with soft key
Radar: ZOOM & D. BOX → D. BOX ON/OFF (EBL/VRM data box, cursor data
box also shown/hidden)
Plotter: D. BOX ON/OFF
Sounder: AUTO/D. BOX
→D. BOX ON/OFF
1.7.2 Rearranging data boxes
M
You may select the location for data boxes as follows:
1. Using the cursor pad, move the cursor to 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 drag the data box to the location desired and push the
[ENTER] knob.
1.7.3 Temporarily erasing 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 and press the [CLEAR] key. To redisplay
the box, press the ZOOM & D.BOX soft key D.BOX soft key to display it.
1-15
1. OPERATIONAL OVERVIEW
1.8 Function Keys
The function keys provide for one-touch call up of a desired function. The default
function key settings are as shown in the table below.