Furuno USA 9ZWRTR092 marine radar User Manual

Furuno USA Inc marine radar

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operators manual

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Document ID820673
Application IDX8yKHbIzVhN5Iy9z1QFKZg==
Document Descriptionoperators manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize231.34kB (2891753 bits)
Date Submitted2007-07-25 00:00:00
Creation Date2007-07-20 12:11:37
Producing SoftwareAcrobat Distiller 7.0.5 (Windows)
Document Lastmod2007-07-20 12:12:00
Document Titleuntitled

MFDBB
Multi Function Display
www.furuno.co.jp
Important Notices
• The descriptions in this manual are intended for readers with a solid knowledge of English.
• No part of this manual may be copied or reproduced without written permission.
• If this manual is lost or worn, contact your dealer about replacement.
• The contents of this manual and equipment specifications are subject to change without notice.
• The example screens (or illustrations) 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.
• Store this manual in a convenient place for future reference.
• FURUNO will assume no responsibility for the damage caused by improper use or modification
of the equipment (including software) by an unauthorized agent or a third party.
• When it is time to discard this product it must be done according to local regulations for disposal of industrial waste. For disposal in the USA, refer to the Electronics Industries Alliance
(http://www.eiae.org/).
SAFETY INSTRUCTIONS
The operator of this equipment must read these safety instructions before attempting to
operate the equipment.
WARNING
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
Warning, Caution
Prohibitive Action
WARNING
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.
(Radiation hazard figures TBA at
later time.)
Do not open the equipment.
Only qualified personnel should work
inside the equipment.
ii
Mandatory Action
WARNING
Make sure no is near the antenna unit
before turning on the radar.
Serious injury or death can result if someone
is struck by a rotating radar antenna.
Turn off the power immediately at the
switchboard if water leaks into the
equipment or the equipment is emitting
smoke or fire.
Continued use of the equipment can cause
fire or electrical shock.
Safety Instructions
WARNING
WARNING
No one navigation device should ever be
solely relied upon for the navigation of
the vessel.
Do not subject the units other than the
antenna unit to rain or water splash.
Fire or electrical shock can result if water
gets inside the equipment.
Always confirm position against all
available aids to navigation, for safety
of vessel and crew.
Do not disassemble or modify the
equipment.
Fire or electrical shock can result if the
equipment is modified.
A radar is useful as an anti-collision aid.
However, it does not remove the requirement for maintaining a vigilant watch.
Do not place liquid-filled containers on
the top of the processor unit.
Always maintain a vigilant watch while
underway.
Fire or electrical shock can result if a liquid
spills into the processor unit.
Do not leave ropes or other objects
in the vicinity of the antenna unit.
Do not operate the equipment with wet
hands.
Fire, electrical shock or injury can result if
an object becomes entangled in the antenna
unit.
WARNING
Electrical shock can result.
Use the correct fuse.
Use of an incorrect fuse can cause fire
or serious damage to the equipment.
Warning Labels
Warning labels are attached to the equipment.
Do not remove any label. If a 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.
WARNING
Radiation hazard. Only qualified
personnel should work inside scanner.
Confirm that TX has stopped before
opening scanner.
Name:
Warning Label 1
Type:
86-003-1011-1
Code No.: 100-236-231
Name:
Warning Sticker
Type:
3-142-3201-0
Code No.: 100-266-890
iii
Safety Instructions
This page is intentionally left blank.
iv
Table Of Contents
Foreword .............................................................................................................xi
System Configuration ......................................................................................xiii
Chapter 1: Operational Overview ................................................................... 1-1
1.1
Operating Controls ............................................................................................ 1-1
Control Description ......................................................................................... 1-2
1.2 Inserting, Removing a Chart Card ..................................................................... 1-4
Inserting a Chart Card..................................................................................... 1-4
Removing a Chart Card .................................................................................. 1-4
Precautions with Chart Cards ......................................................................... 1-4
1.3 Turning the Power On/Off.................................................................................. 1-5
1.4 Adjusting Display Brilliance, Key Dimmer.......................................................... 1-5
1.5 Selecting a Display ............................................................................................ 1-6
Switching Active Display in Combination Displays ......................................... 1-6
1.6 Chart Plotter Display Overview.......................................................................... 1-7
1.7 Radar Display Overview .................................................................................... 1-8
1.8 Common Operations ......................................................................................... 1-9
Moving the Cursor........................................................................................... 1-9
Status Bar ....................................................................................................... 1-9
ROTOkeys .................................................................................................... 1-10
Context-Sensitive (Pop-up) Menus ............................................................... 1-11
NavData ........................................................................................................ 1-12
1.9 Menu Overview................................................................................................ 1-13
1.10 Man Overboard (MOB) Function ..................................................................... 1-16
1.11 Selecting Language, Boat Characteristics....................................................... 1-17
Selecting Language ...................................................................................... 1-17
Setting Your Boat’s Characteristics .............................................................. 1-17
1.12 Entertainment .................................................................................................. 1-18
Chapter 2: Chart Plotter Operation ................................................................ 2-1
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Chart Cards ....................................................................................................... 2-1
Selecting Chart Type ......................................................................................... 2-1
Selecting Chart Scale ........................................................................................ 2-1
Selecting Presentation Mode............................................................................. 2-2
Moving the Chart ............................................................................................... 2-2
3D Display ......................................................................................................... 2-3
Finding Range and Bearing to a Location ......................................................... 2-4
Displaying Object Information............................................................................ 2-5
Port Information .............................................................................................. 2-5
Tide Information .............................................................................................. 2-5
TIdal Current Information ................................................................................ 2-7
Overlays ............................................................................................................ 2-8
Shading........................................................................................................... 2-8
Weather .......................................................................................................... 2-8
Satellite Image ................................................................................................ 2-8
Animation ........................................................................................................ 2-8
Table of Contents
2.10 Markers on the Chart Plotter Display ................................................................ 2-9
Boat Icon ........................................................................................................ 2-9
Range Rings................................................................................................... 2-9
2.11 Chart Setup on the Chart Menu ...................................................................... 2-10
2.12 Points .............................................................................................................. 2-12
About Points ................................................................................................. 2-12
Entering a Point............................................................................................ 2-12
Following a Point .......................................................................................... 2-14
Point Follow Options .................................................................................... 2-16
Moving a Point.............................................................................................. 2-18
Editing Attributes and Details for a Point...................................................... 2-19
Finding a Point on a Map ............................................................................. 2-20
Finding Nearest Port from a Point ................................................................ 2-20
Deleting a Point ............................................................................................ 2-21
Deleting All Points ........................................................................................ 2-21
Globally Showing, Hiding Points .................................................................. 2-21
2.13 Routes............................................................................................................. 2-22
Creating a New Route .................................................................................. 2-22
Route List ..................................................................................................... 2-24
Following a Route......................................................................................... 2-25
Route Follow Options ................................................................................... 2-27
Route Log..................................................................................................... 2-29
Reviewing Passage Plan.............................................................................. 2-30
Editing a Route On-screen ........................................................................... 2-32
Finding a Route on a Map ............................................................................ 2-33
Renaming a Route ....................................................................................... 2-33
Merging Two Routes .................................................................................... 2-33
Deleting Routes............................................................................................ 2-34
Globally Showing, Hiding Routes ................................................................. 2-35
2.14 Working With Track......................................................................................... 2-36
Turning the Track Display On/Off................................................................. 2-36
Track Thickness ........................................................................................... 2-36
Track Color................................................................................................... 2-37
Clearing Current Track ................................................................................. 2-37
Saving Current Track ................................................................................... 2-38
Replaying Saved Track ................................................................................ 2-38
Erasing Saved Track .................................................................................... 2-38
2.15 Alarms............................................................................................................. 2-39
WPT Arrival Alarm ........................................................................................ 2-39
Final Arrival Alarm ........................................................................................ 2-39
XTE Alarm ................................................................................................... 2-40
Anchor Watch Alarm .................................................................................... 2-40
Proximity Alarm ............................................................................................ 2-40
Depth Alarm ................................................................................................. 2-40
Sea Surface Temperature Alarm.................................................................. 2-41
Speed Alarm................................................................................................. 2-41
Trip Alarm..................................................................................................... 2-41
Countdown Timer ......................................................................................... 2-41
Alarm Clock .................................................................................................. 2-41
Setting an Alarm........................................................................................... 2-41
Alarm Audio Options .................................................................................... 2-43
Alarm Log ..................................................................................................... 2-44
vi
Table of Contents
Chapter 3: Radar Operation ............................................................................ 3-1
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
3.15
3.16
3.17
3.18
3.19
3.20
3.21
3.22
3.23
Transmitting, Stand-by ...................................................................................... 3-1
Adjusting the Gain ............................................................................................. 3-2
Suppressing Sea Clutter.................................................................................... 3-3
Suppressing Rain Clutter................................................................................... 3-4
Range Scale ...................................................................................................... 3-5
Presentation Mode ............................................................................................ 3-6
Description of Presentation Modes ................................................................. 3-6
Measuring the Range ........................................................................................ 3-9
Displaying the Range Rings............................................................................ 3-9
Measuring Range with a VRM ........................................................................ 3-9
Erasing a VRM.............................................................................................. 3-10
Measuring Bearing .......................................................................................... 3-11
Measuring Bearing with an EBL.................................................................... 3-11
Erasing an EBL ............................................................................................. 3-12
Selecting true or relative bearing .................................................................. 3-12
Erasing the Heading Line, North Marker ......................................................... 3-13
Reducing Radar Interference .......................................................................... 3-14
Guard Zone ..................................................................................................... 3-15
Setting a Guard Zone.................................................................................... 3-15
Acknowledging Guard Zone ......................................................................... 3-15
Clearing a Guard Zone ................................................................................. 3-16
Enabling, Disabling Audio Alarm................................................................... 3-16
Proximity Target Alarm .................................................................................... 3-16
Watchman ....................................................................................................... 3-17
Echo Trails....................................................................................................... 3-17
Echo Stretch .................................................................................................... 3-18
Echo Average .................................................................................................. 3-18
Automatic Offcenter......................................................................................... 3-19
Setting Auto Offcenter Speed ....................................................................... 3-19
Enabling, Disabling Auto Offcenter ............................................................... 3-19
Wiper ............................................................................................................... 3-19
Echo Color....................................................................................................... 3-20
Background Color............................................................................................ 3-20
Displaying Own Ship Icon................................................................................ 3-21
Radar Overlay Automatic Range..................................................................... 3-21
Interpreting the Radar Display......................................................................... 3-22
False Echoes ................................................................................................ 3-22
Search and Rescue Transponder (SART) .................................................... 3-24
Racon (Radar Beacon) ................................................................................. 3-25
Chapter 4: ARPA Operation ............................................................................ 4-1
4.1
4.2
4.3
4.4
4.5
4.6
Enabling, Disabling ARPA ................................................................................. 4-2
Manually Acquiring a Target.............................................................................. 4-2
Clearing a Lost Target ....................................................................................... 4-2
Cancelling Tracking of Targets.......................................................................... 4-3
CPA/TCPA Alarm .............................................................................................. 4-3
Setting the CPA/TCPA Alarm ......................................................................... 4-3
Acknowledging the CPA/TCPA Alarm ............................................................ 4-3
Disabling the CPA/TCPA Alarm...................................................................... 4-3
Setting ARPA Acquisition Area.......................................................................... 4-4
vii
Table of Contents
4.7
4.8
Track History Display ........................................................................................ 4-5
Selecting Track History Plotting Interval......................................................... 4-5
Showing, Hiding the Track History Display .................................................... 4-5
ARPA Symbol Color.......................................................................................... 4-6
Chapter 5: AIS Operation .................................................................................5-1
5.1
5.2
5.3
5.4
5.5
Enabling, Disabling AIS .................................................................................... 5-1
AIS Target Symbols .......................................................................................... 5-1
Setting Acquisition Range ................................................................................. 5-2
Track History Display ........................................................................................ 5-3
Selecting Track History Plotting Interval......................................................... 5-3
Showing, Hiding the Track History Display .................................................... 5-3
Showing, Hiding Target ID ................................................................................ 5-3
Chapter 6: Card Operations.............................................................................6-1
6.1
6.2
Compatible SD Cards ....................................................................................... 6-1
Saving and Loading Data.................................................................................. 6-2
Saving Data.................................................................................................... 6-2
Loading Data .................................................................................................. 6-3
Deleting Files.................................................................................................. 6-3
Moving Files ................................................................................................... 6-3
Manage Chart Catalog ................................................................................... 6-3
Request Update File....................................................................................... 6-3
Load Update File ............................................................................................ 6-3
Chapter 7: Customizing Your Unit ..................................................................7-1
7.1
7.2
7.3
7.4
7.5
7.6
7.7
ROTOkeys ........................................................................................................ 7-2
Selecting the ROTOkey Set to Use................................................................ 7-4
Customizing the ROTOkeys........................................................................... 7-5
NavData ............................................................................................................ 7-7
Changing Display Arrangements .................................................................... 7-10
Chart Setup ..................................................................................................... 7-12
Mapmedia Sub Menu ................................................................................... 7-12
S52 Sub Menu.............................................................................................. 7-12
C-Map Sub Menu ......................................................................................... 7-13
General Menu ................................................................................................. 7-14
Settings Sub Menu ....................................................................................... 7-14
Units Sub Menu............................................................................................ 7-16
System Menu .................................................................................................. 7-18
Settings Sub Menu ....................................................................................... 7-18
Calibration Sub Menu................................................................................... 7-19
Radar Sub Menu .......................................................................................... 7-20
Weather Display Setup ................................................................................... 7-22
Settings Sub Menu ....................................................................................... 7-22
Sirius Sub Menu ........................................................................................... 7-23
Chapter 8: Maintenance, Troubleshooting.....................................................8-1
8.1
8.2
8.3
8.4
viii
Maintenance ..................................................................................................... 8-1
Replacing Fuses ............................................................................................... 8-2
Replacing Battery.............................................................................................. 8-2
Replacing the Magnetron .................................................................................. 8-2
Table of Contents
8.5
8.6
8.7
8.8
Troubleshooting................................................................................................. 8-3
General Troubleshooting ................................................................................ 8-3
Radar Troubleshooting ................................................................................... 8-3
Chart Plotter Troubleshooting ......................................................................... 8-4
Diagnostic Wizard.............................................................................................. 8-4
Memory Test ................................................................................................... 8-4
Keyboard Test................................................................................................. 8-5
I/O Test ........................................................................................................... 8-5
BBGPS Test.................................................................................................... 8-5
Radar/ARPA Test ........................................................................................... 8-5
GPS Status Display ........................................................................................... 8-5
Restoring Default Settings................................................................................. 8-6
Specifications ................................................................................................SP-1
Index ................................................................................................................ IN-1
ix
Table of Contents
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Foreword
A Word to the Owner of the MFDBB
Congratulations on your choice of the MFDBB (Multi Function Display), an integral
part of our new NavNet® 3D series of multi function displays. We are confident you will
see 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 marine electronics equipment. This dedication to excellence is furthered by our
extensive global network of agents and dealers.
This equipment is designed and constructed to meet the rigorous demands of the marine environment. However, no machine can perform its intended function unless operated and maintained properly. Please carefully read and follow the recommended
procedures for operation and maintenance.
Thank you for considering and purchasing FURUNO equipment.
Features
The all new NavNet® 3D series of multi function displays combine radar, chart plotter,
AIS receiver, etc. into an easy to use networked navigation system. A high quality “fogless” color LCD presents navigation data, chart, radar echoes, etc. in vivid colors. (Use
of a commercial monitor is also possible.) Chart plotter, radar, navigation data, etc. are
instantly transferred between NavNet® 3D displays with our lighting fast NavNet® network. Expandability is virtually limitless with USB connection, and up to 10 NavNet devices may be connected.
Chart plotter
• Fast chart redraw
• Wide array of charts: C-MAP NT MAX/MAX2, Mapmedia, S52 layers
• 3D display of chart
• Waypoint and track data commonly shared via Ethernet.
• Large memory stores 12,000 track points, 2,000 waypoints and 200 routes.
• Route creation using current track
Radar sensor (option)
• Radar echoes presented in color or monochrome.
• Automatic control of sea clutter, tuning, and gain for ease of operation.
• Guard zone watches for targets within a specific area.
xi
Foreword
Other
• Unique ROTOkeys (soft keys) provide quick access to functions of the active mode.
• AIS Receiver FA-30 (option) receives AIS data (name of vessel, position, course,
speed, etc.) from other vessels and shore stations and navigational aids and displays this data.
• Optional Automatic Radar Plotter (ARP) tracks movement of targets.
• USB port connects USB devices (mouse, keyboard, etc.), for virtually limitless
expandability.
• Various instrument displays with connection of applicable sensors: Steering,
Engine, Weather, Wind, TIde, Multimedia. (To be developed)
• Weather information display (option) available with connection of 3D display of
chart receiver or MaxSea’s chopper interface.
• Sensor data commonly shared with all units connected via Ethernet.
• IP camera connectable to monitor onboard activity.
• NMEA 2000® interface for connection of VHF receiver, GPS receiver, NAVPilot,
Weather Station, FI-30 (instrument series), Motion Sensor, etc.
• Plug and play with USB devices.
• Audio and video playback with entertainment function.
• NavData boxes show navigation data on every mode
• 100 Megabit per second transfer rate.
xii
System Configuration
RADAR SENSOR
DRS2D/DRS4D
RADAR SENSOR
DRS4A/DRS6A/DRS12A/DRS25A
OR
JOINT BOX
POWER SUPPLY UNIT
PSU-0131
DISPLAY UNIT
MU-155C/170C
AIS RECEIVER,
HEADING SENSOR or
EXTERNAL BUZZER
GPS NAVIGATOR
GP-320B
VIDEO IN
(CCD CAMERA)
LINE OUT
(SPKR, ETC.)
PROCESSOR UNIT
MPU-001
USB DEVICE
(MOUSE, KYBD)
MIC IN
(MICROPHONE)
NMEA 2000
(SENSOR, ETC.)
HUB
DISPLAY CONTROL UNIT
DCU12
FISH FINDER
(DFF1, ETR-6/10N, ETR-30N)
(under development)
1 For
25 kW radar sensor
units total
AND/OR2
2 Max. two
CONTROL UNIT
MCU-001
: Standard Supply
: Optional Supply
RECTIFIER
RU-1746B
: Local Supply
12-24 VDC
100/110/220/230 VAC
xiii
System Configuration
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xiv
Chapter 1: Operational Overview
This chapter provides the information necessary to get you started using your multi
function display, from how to turn it on and off to how to read the main displays.
This manual shows dedicated keys in bold face upper case letter; for example, DISP.
All other labelled items such as ROTOkeys are shown in body text font.
1.1 Operating Controls
This multi function display comes with either the Control Unit (MCU-001) or DIsplay
Control Unit (DCU12). (Alternatively necessary software is incorporated in a PC.)
Their controls are identical except for the POWER switch; on the DCU12 it also functions to adjust display brilliance.
Discrete keys whose key labels have two text labels separated by an underline carry
two functions. The top label is the main function and the bottom label, the secondary
function. You access those functions with a short push and long push, respectively.
You operate the chart plotter, radar, etc. with a combination of
•
•
•
•
•
•
•
Twelve discrete keys
Cursorpad
Scrollingpad
ROTOkey
Menus, where you select options
Pop-up menus, where you select options
Lists, where you can edit items
When you operate a key a single beep sounds to confirm correct operation. For invalid
operation three beeps sound. If you do not need the key beep you may turn it off, in
the General menu.
1-1
Chapter 1: Operational Overview
Control Description
The controls of your unit are shown in the figure below. Controls are backlit for easy
viewing in nighttime use.
10
12
11
13
14
15
16
17
DIsplay Control Unit (DCU12)
16
GO TO
LIST
OUT
OLLI
SCR N
SHIP
3D
RANGE
15
POINTS
ROUTE
IN
17
10
CURSOR
11
SAVE
MOB
GAIN
TX
MENU
DISP
14
13
CANCEL
CTRL
DATA
VOL
12
Control unit (MCU-001)
Control description
No.
Label
Function
Key on PC or
control on mouse
POWER
F13
Momentary press: Turn on the power; adjust
key dimmer when equipment is active. On the
DCU12 it additionally functions to adjust display
brilliance.
Long press: Turn the power on/off
Card drive
Card drive for chart cards and memory cards.
1-2
None
Chapter 1: Operational Overview
Control description
No.
Label
Function
Key on PC or
control on mouse
SAVE/MOB
SAVE(short push): Save current position as
waypoint.
MOB(long push): Save current position as
MOB.
F2
CTRL key
Switch active display.
F6
Rotary Knob
• Rotate to;
- display ROTOkeys
- select setting
- select option
• Push to;
- display ROTOkeys
short push to show "basic" ROTOkeys; long
push to show ROTOkey quantity selected on
the menu.
• - confirm selection
Scrollwheel. Spin or
push to display
ROTOkeys or select
option; push to confirm selection.
DISP
Select display.
F3
CANCEL key
Cancel last entry (undo); silence audio alarm.
Esc
POINTS/ROUTE
POINTS(short push): Save current position as
waypoint.
ROUTE(long push): Open route building tool.
F9
GOTO/LIST
GOTO(short push): Save current position as
waypoint.
LIST(long push): Open route building tool.
F8
10
Cursorpad
• Pad: Shift cursor.
• Drag mouse.
• Left mouse button.
•
11
((Right-button
key)
: Like the "click" button on a PC mouse.
Hereafter referred to as "left-button key".
Show/erase pop-up menu. Hereafter referred to Right mouse button
as "right-button key".
12
DATA/VOL
DATA(short push): Show/hide NavData.
VOL(long push): Change audio level.
F7
13
MENU
Open/close menu.
F4
14
GAIN/TX
GAIN(short push): Adjust radar gain.
TX(long push): Toggle between standby and
transmit for radar.
F5
15
RANGE OUT,
RANGE IN
Choose range on chart and radar.
F10: RANGE OUT
F11: RANGE IN
16
Scrollingpad
• Pad: Scroll chart; offcenter radar picture.
• SHIP/3D button: Momentary push to center
vessel; long push to alternately enable and
display the 3D display.
• Left and right
mouse buttons.
Lights in green when power is on
–
17
Power lamp
• F12
1-3
Chapter 1: Operational Overview
1.2 Inserting, Removing a Chart Card
Before turning on the power, insert the chart card for your area in the card drive. Your
multi function display can read C-MAP NT MAX/MAX2, Mapmedia and S52 cards.
Inserting a Chart Card
1. Open the card drive lid at the lower left side of Control Unit MCU-001, or the lower
right side of the Display Control Unit DCU12.
MCU-001
DCU12
Card drive
2. Insert chart card label side up in one of the slots. It will go in only if oriented and
inserted correctly.
3. Close the lid. You will hear a click when the lid is correctly closed.
Removing a Chart Card
1. Open the card drive lid.
2. Push in the card. The card will pop half way out. Pull out the card.
3. Close the lid. You will hear a click when the lid is correctly closed.
Precautions with Chart Cards
• Do not remove a card while the chart is being drawn. This can cause the equipment
to freeze.
• Do not insert or remove a card while the power is on. This can cause the equipment
to freeze.
• Keep the lid closed at all times to keep foreign material and water out of the card
drive.
• Remove, insert and store the card with care. Rough handling can damage the card
and destroy its contents.
1-4
Chapter 1: Operational Overview
1.3 Turning the Power On/Off
Press the power switch to turn the power on. To turn the power off, press and hold
down the switch until the screen goes blank.
Shortly after the power is applied the lamp below the power switch lights (in green)
and the start-up screen appears. Then, the application program no. for the MPU-001
(Processor Unit) and the application and boot program nos. for the MCU-001 and/or
DCU12 are shown.
1.4 Adjusting Display Brilliance, Key Dimmer
The brilliance of the DCU12’s display can be adjusted, with the POWER/BRILL key.
1. Push the POWER/BRILL key to display the LCD brilliance and key dimmer adjustment window.
2. Rotate the Rotary Knob to select the item you wish to adjust and push the Rotary
Knob.
3. Rotate the Rotary Knob to adjust item selected; clockwise rotation to raise brilliance(dimmer) or counterclockwise to lower brilliance(dimmer). Eight levels of
brilliance and dimmer are available.
4. Push the Rotary Knob to confirm setting.
1-5
Chapter 1: Operational Overview
1.5 Selecting a Display
Use the DISP key and ROTOkey to select a display. The displays available depend
on the equipment you have in your NavNet system. In a later chapter you will learn
how to customize the display selection to suit your needs and system configuration.
1. Press the DISP key to show the display selection window. (The labels in the illustration below do not appear on the actual display.)
PIP DISPLAY
FISH FINDER DISPLAY
(under development)
CHART PLOTTER DISPLAY
RADAR
DISPLAY
Display selection window
2. Rotate the Rotary Knob to place the display desired inside the on-screen display
unit.
3. Push the Rotary Knob to confirm selection.
Switching Active Display in Combination Displays
Use the CTRL key to switch active display in combination displays. Each time the key
is operated the active display is switched and the active display is circumscribed with
a yellow square.
1-6
Chapter 1: Operational Overview
1.6 Chart Plotter Display Overview
The chart plotter display provides a miniature world map. Detailed chart information is
available when a chart card is inserted. The plotter section has facilities for waypoint
entry and route construction and planning. A typical chart plotter display is shown in
the illustration below.
The chartplotter uses position information fed from position-fixing equipment such as
GPS or DGPS. With position data available, your boat’s position is marked on screen
with a boat icon, the configuration of which can be selected from the menu. If no heading or course data is available, your boat is shown as a hollow circle (flashing).
Waypoints and routes you have entered are shown on the display, and they can easily
be moved, deleted and edited from a pop-up menu.
In addition to waypoint and route processing, the chart plotter also provides information to nearest port, displays your boat’s track, measures distances and bearings,
marks man overboard (MOB) position, process various alarms, follow simple and
complex routes, etc.
Text message area
Sensor icons
Status bar
Chart scale
Presentation
mode selection
icon
World
map
Waypoint
Boat icon
(red)
Cursor
Nav
data
1-7
Chapter 1: Operational Overview
1.7 Radar Display Overview
A radar system operates in the ultra-high-frequency (UHF) or microwave part of the
radio-frequency (RF) spectrum, and is used to detect the position and movement of
objects. Objects are shown on the radar display at their measured distances and bearings, in intensities according to echo strength.
The radar display is available in head-up, course-up and north-up modes and orientation in true and relative motion. Relative motion shows other ships movement relative
to own ship, True motion shows own ship and other moving objects moving in accordance with their true courses and speed.
Dual VRMs are provided to measure the range to objects, and dual EBLs to measure
the bearing to targets. A guard zone can be created to be alerted to targets in a specific area. The trail of targets can be shown in afterglow to monitor their movement.
Window for adjustment of
gain, sea and rain clutter
(normally hidden)
Text message area
Heading
Range, range ring interval
Status bar
Sensor icons
90.0°T
Presentation
mode icon
HU
TM
Guard
zone
Motion mode
icon
VRM2
Heading
line
Cursor
Fixed range
rings
VRM1
North
marker
EBL1
EBL2
EBL box
(normally
hidden)
Nav data
1-8
VRM box
(normally
hidden)
Chapter 1: Operational Overview
1.8 Common Operations
Moving the Cursor
The cursor is the pointer you see on your display. Its main functions are
• Find a position on the display
• Select an item; for example, waypoint on the chart plotter
To move the cursor, press on any of the four arrows on the Cursorpad to move the
cursor in the direction indicated on the arrow pressed. You may also move the cursor
diagonally by pressing and holding down on any two locations together on the pad.
The current cursor position is shown in the cursor position box at the bottom of the
screen, if it is displayed.
Cursor position box
Status Bar
The status bar is the yellow horizontal bar at the top of the display. It provides operating information with text messages and sensor status with icons. Text (operational
help, alarm alert, etc.) runs across the text message area from right to left, tickertape
style. When an alarm is violated, the bar turns red and the name of the offending alarm
appears in the text message area.
Text message area
Mode icons
Status bar
The mode icons at the far right hand side show active and inactive sensors. An icon
is animated if the corresponding sensor is active. An inactive sensor (or no data) has
a red "X" through it.
Icon
Sensor
Icon
Sensor
Multimedia
GPS
Weather
Fish Finder
(under development)
Compass
Radar
1-9
Chapter 1: Operational Overview
ROTOkeys
The ROTOkeys are like "soft keys"; they change according to active display. The ROTOkeys are hidden until you elect to display them. To display the ROTOkeys, simply
rotate or push the Rotary Knob, and they appear at the right edge of the screen. By
long-pushing the Rotary Knob you can display a greater quantity of ROTOkeys. In the
default set up a short push shows the "basic" set and a long push shows the "standard" set. A "full" set and "custom" set are also available.
The ROTOkeys are auto-hiding, and are erased from the screen if not operated within
about six seconds. They can also be manually hid by using the CANCEL key.
There are three categories of ROTOkeys: Single level, multi-level and specialty
display.
To select a ROTOkey for adjustment do the following:
1. Rotate or push the Rotary Knob to show the ROTOkeys. (Long-push the knob to
show the "standard" keys. These keys can also be activated when the "basic"
keys are shown.) In the example below, a few of the basic ROTOkeys for the chart
plotter are shown.
Active ROTOKey (magnified and blue)
ROTOKey category identifier
Inactive ROTOKey (gray
: Single level
ON: Green
OFF: Gray
: Multi-level
No box: Specialty display
Basic ROTOkeys for chart plotter
2. Rotate the Rotary Knob to select the ROTOkey you wish to use.
As you step through the ROTOkey selections, the active ROTOkey is magnified
and blue and inactive ones are grey.
3. Do one of the following depending on category of ROTOkey.
Single level: Push the Rotary Knob to color the status indicator (left of the
ROTOkey label) green to turn on the respective item, or gray to turn it off.
Multi-level: Push the Rotary Knob, rotate it to select desired ROTOkey and push
it to confirm selection.
Specialty display: Push the Rotary Knob to show the display whose name
appears on the ROTOkey label.
1-10

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