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 Safety Instructions
 Table of Contents
 Iii
 Plotter Operation
 Video Sounder Operation
 Customizing Your Unit
 Vii
Data Transfer
 Foreword
Viii
 Features
Model Output Range Radar
 Single-unit NavNet system Model 1833C/1933C/1943C
Single-unit NavNet system Model 1833C/1933C/1943C
 Single-unit NavNet system GD-1900C
Single-unit NavNet system GD-1900C
 Xii
Two-unit NavNet system
Two-unit NavNet system
Three-or-more-unit NavNet system
 Operational Overview
 Operating Controls
Display unit controls
Overview of display unit controls
Control panel
 Soft keys
Display unit
12/LP 3nm
Radar and plotter displays
 Remote controller
Remote controller
 Inserting a Chart Card
Chart card and card remover
 Turning the Unit On/Off
Startup sequence
 Brilliance adjustment soft keys
Display Brilliance, Panel Brilliance, Hue
Display brilliance, panel brilliance
Display brilliance and panel brilliance windows
 2 Hue
Hue window
 Selecting a Display
Display modes
Display screens
Screen type and available display screen
 Selecting a display
Display screen selection window
Radar combination screen selection window
 Switching control in combination and overlay screens
To adjust plotter
 Selecting image source
Select source menu
Radar source and sounder source windows
 Trackball, Cursor
Cursor, cursor data
 Entering the MOB Mark, Setting MOB as Destination
MOB concept
MOB mark messages
 Data Boxes
Showing, hiding data boxes with soft key
Data boxes
 Rearranging data boxes
Temporarily erasing a data box
 Function Keys
Executing a function
16.0 nm
Function keys
 Simulation setup menu
Simulation Display
 Radar
NavNet display unit-generated echoes
Plotter
 Sounder
 Radar Display
+ 359.9 ˚R
12/ LP
Radar display
 Tuning
Adjusting the Gain
Tuning window
Transmitting, Stand-by
 Gain adjustment soft keys
Gain sensitivity window
 Adjusting the A/C SEA
SEA setting window
Reducing Sea Clutter
How the A/C SEA works
 Adjusting the A/C Rain
Rain setting window
Reducing Precipitation Clutter
 Range Scale
Range scales nm, sm
Range scales km
 Signal process soft keys
Pulselength
 Presentation Mode
Selecting a presentation mode
Radar display soft keys
 Head-up presentation mode
Course-up presentation mode
Description of presentation modes
Head-up HU
 North-up presentation mode
True motion presentation mode
North-up NU
True motion TM
 Measuring the Range
Measuring range by range rings
Radar display soft keys
 How to measure range to a target with the cursor
Measuring range by cursor
 Measuring range by VRM
EBL/VRM soft keys
 Measuring the Bearing
 How to measure bearing with the EBL
Erasing an EBL, EBL indication
Erasing EBL/VRM data boxes
Hiding EBL/VRM data boxes
 Erasing the Heading Line, North Marker
Reducing Noise Interference
 Rejecting Radar Interference
Radar interference
 Zoom
Zooming in on radar targets
Zooming in on ARP, TTM targets
Zoom
 Shifting the Picture
Manual shift
Target no. selection window
Shifting the picture manually
 Setting automatic shift maximum speed
Auto ship speed setting window
Automatic shift
Automatic shift
 Using the Offset EBL
Predicting collision course
Predicting collision course with the offset EBL
 Measuring range & bearing between two targets
Measuring range and bearing between two targets
 Echo Trails
Trail time
Sample echo trails
Trail soft keys
 Starting echo trails
Trail gradation
Multitone and monotone trails
 Echo trail mode
Trail mode window
Trail color
Trail color window
 Echo Stretch
Types of echo stretch
 Echo Averaging
Effect of echo averaging
 Outputting TLL Data
Target soft keys
 Guard Alarm
Setting a guard alarm zone
How to set a guard alarm zone
 When the alarm is violated…
Cancelling the guard alarm
 Setting watchman stand-by interval
Watchman
How watchman works
Turning on/off watchman
 Suppressing Second-trace Echoes
Second-trace echoes
 Waypoint Marker
Waypoint marker
 26 ARP, TTM Operation
Display accuracy is affected by the following
 ARP setup menu
Activating/deactivating ARP, TTM
ARP target info window
 ARP plot symbols
Acquiring and tracking targets ARP
Manual acquisition
Automatic acquisition
 Displaying target number ARP, TTM
Automatic acquisition area
ARP target number
 Cancel all targets window
Terminating tracking of ARP targets
Terminating tracking of selected targets
Terminating tracking of all targets
 Setting vector attributes ARP
What is a vector?
Vector reference, vector time
 Displaying past position ARP
Past position displays
History interval window
 26.7 ARP, TTM target data
ARP target data
 26.8 CPA/TCPA alarm ARP
CPA window
 Lost target alarm ARP
Canceling a lost target
Tcpa window
Lost target mark
 Interpreting the Radar Display
General
Minimum and maximum ranges
 Radar resolution
Bearing resolution
Range resolution
Bearing accuracy
 False echoes
Multiple echoes
Multiple echoes
Sidelobe echoes
 Virtual image
Virtual image
Shadow sectors
Shadow sectors
 Appearance of Sart signal on the radar display
Sart Search and Rescue Transponder
 General procedure for detecting Sart response
General remarks on receiving Sart
 Appearance of racon signal on the radar display
Racon Radar Beacon
SEA control
Rain control
 Plotter Displays
Full-screen plotter display
Full-screen plotter display
 Contents of nav data window
Nav data window
001WPT
 Compass display
Compass display
 Reading the XTE cross-track error monitor
Setting the range for the XTE monitor
XTE range setting window
Soft keys
 Highway display
Highway display
 Nav data display
Nav data displays
 Plotter display, north-up mode
North-up
 Plotter display, auto course-up mode
Course-up
Auto course-up
Plotter display, course-up mode, destination set
 Chart Scale
Charts scales
Shifting the Display
 Chart Cards
Chart card overview
Chart icons and their meanings
 Indices and chart enlargement
Sample chart Japan, showing indices
When a chart cannot be displayed
 Furuno and NavCharts charts
Chart symbols
Data for aids to navigation
 Port service icons NavCharts only
Plotter display, showing port service display
 MAP charts
Cursor and data display
Objects window
Example of caution area window
 Icon data
Lighthouse icon
Object windows
 Sample lighthouse data
Tide information
Objects window
 Tide window
Date window
 Working with Track
Displaying track
Own ship track
Track control menu
 Stopping, restarting plotting of own ship track
Target track
 Changing track color
Own ship’s track
Own ship track color window
 Track plotting method and interval for own ship track
Track plotting method
Interval window
Track plotting interval
 Changing own ship track/mark distribution setting
Track memory window
 Erasing track
Erasing own ship track by area
Erase menu
 Erasing own ship track by color
Erase track by color window
Erasing all own ship track
Erasing all target tracks
 Marks, Lines
Entering a mark, line
Changing mark attributes
Marks & lines menu
 Selecting line type
Marks shape window
Marks§& lines menu
Lines style window
 Erasing marks, lines
Erasing an individual mark
Erasing an individual line
Erasing marks, lines by area
 Waypoints
Entering waypoints
Entering a waypoint at own ship position
Entering a waypoint with the cursor
 Waypoint mark shape selection window
Waypoint mark color selection window
 Entering a waypoint by range and bearing
 Editing waypoint data
Entering a waypoint from the waypoint list
Alphanumeric and local waypoint lists
Editing waypoint data from the waypoint list
 Editing a waypoint from the plotter display
Plotter display
 Erasing waypoints
Erasing a waypoint directly from the plotter display
Erasing a waypoint from the menu
Erasing a waypoint from the waypoint list
 Changing waypoint mark size FURUNO, NavCharts
Chart details menu
 Searching waypoints
Alphanumeric list
 Routes
Creating routes
Entering a route with existing waypoints
Route menu
 New route entry screen
Entering a route with the cursor
 Creating voyage-based routes
Save route menu
Save route window
 Displays for entry of time, distance interval
For manual entry of waypoints, do the following
To stop recording waypoints and save the route
 Connecting routes
Connect route window
 Inserting waypoints
Inserting a waypoint from the route list
Edit route menu
Waypoint list for editing a route local list
 Inserting a waypoint from the plotter display
Inserting a waypoint in an intermediate location on a route
 Removing waypoints from a route
Erasing routes
Removing a waypoint from the route list
Removing a waypoint from the plotter display
 Navigation
Navigating to a quick point
Selecting quick point entry method
Go to method window
 Navigating to waypoints
Navigating to multiple quick points
Selecting a waypoint from the plotter display
Selecting a waypoint from the waypoint list
 Navigating to ports, port services NavCharts only
Port services and sample port list
 Sample filling station locations southern Italy
 Following a route
Selecting the route to follow
Plotter display, route selected as destination
Navigating waypoints in reverse order
 Example of when to restart navigation
Restarting navigation
Log display
 Setting speed for ETA calculation
Switching waypoints
Automatic waypoint switching methods
Select speed for ETA window
 Canceling route navigation
 Alarms
Audio alarm on/off
Plotter alarm menu
Audio alarm window
 Arrival alarm
How the arrival alarm works
Arrival alarm window
 Anchor watch alarm
How the anchor watch alarm works
Anchor watch alarm window
 XTE Cross-Track Error alarm
Speed alarm
How the XTE alarm works
XTE alarm window
 Proximity alarm
Proximity alarm window
Proximity mark
 Trip alarm
Trip alarm window
 Alarm information
Plotter alarm menu,
 Alarm messages
Plotter alarm messages and their meanings
 Resetting Trip Distance
General setup menu,
 Principle of Operation
Underwater conditions and video sounder display
 Display mode window
Sounder Displays
Selecting a sounder display
 120
Description of sounder displays
Single-frequency display
Indications on the single frequency display
 Dual-frequency display
Dual-frequency display KHz picture
Sounding area and transmission frequency
Marker-zoom display
 Marker-zoom display plus normal sounder display
Bottom-zoom display
Bottom-zoom display plus normal sounder display
 Bottom-lock display
Bottom-lock display plus normal sounder display
 Bottom discrimination display
Bottom discrimination display
Scope display display only
Scope display
 How to use the Split soft key example dual frequency display
Selecting screen split method in combination displays
 How to enable automatic sounder operation
Automatic Sounder Operation
How the automatic sounder works
Types of automatic sounder modes
 Selecting the manual mode
Adjusting the gain
Manual Sounder Operation
Selecting display range
 Shifting the range
Gain window
Shift concept
 How to measure depth and time
Measuring Depth, Time
 Reducing Interference
Types of interference
Noise limiter window
 Reducing Low Level Noise
Appearance of clutter
Clutter window
 Signal level window
Erasing Weak Echoes
Appearance of weak echoes
 Color bar 16 color when white marker function is active
White Marker
White marker window
 Picture Advance Speed
Advancement independent of ship’s speed
Picture advance window
 How the speed-dependent picture advance mode works
Advancement synchronized with ship’s speed
 Display Colors
Hue no. and background and echo colors
 Sounder alarm menu
Alarm audio window
 Bottom alarm
Fish alarm
Bottom alarm window
Fish alarm window
 Fish alarm B/L
Fish alarm B/L window
 Water temperature alarm
Water temperature alarm window
 When an alarm setting is violated
Sounder alarm menu
 Water Temperature Graph
Sounder alarm messages and their meanings
 Interpreting the Sounder Display
Zero line
Bottom echo
Zero line
 Fish school echoes
Surface noise/Aeration
Fish school echoes
Surface noise/aeration
 General Setup
General setup menu
 Contents of general setup menu
On next
 Radar Setup
Radar display setup
Contents of general setup menu con’t from previous
Radar display setup menu
 Contents of radar display setup menu
Con’t on next
 Contents of radar display setup menu con’t from previous
 Radar range setup
Radar range setup menu
 Function key setup
Radar function key menu
Radar function key options
 Radar function keys
Menu Item Function Function Key
 Plotter Setup
Plotter setup menu Contents of plotter setup menu
Navigation options
 Function key setup
Plotter function key menu
Plotter function key options
 Plotter function keys
RUL
 Chart Setup
Chart offset
Plotter display, chart offset selected
 FURUNO, NavCharts chart attributes
Chart details menu FURUNO, NavCharts
 Contents of chart details menu FURUNO, NavCharts
 MAP chart attributes
Contour line menu FURUNO, NavCharts
Chart details menu C-MAP
Cntour Line soft key
 Contents of chart details menu C-MAP
 Settings description
Depth Info soft key
Depth info menu C-MAP
 Data Boxes Setup
Data box menu
 Hot Page Setup
Hot page setup menu
 Hot page setup menu, Split X 3 screen, sub screen selection
HOT
 Navigator Setup
Contents of nav setup menu
Navigation data source
 GPS receiver setup
GPS setup menu Contents of GPS setup menu
Con’t on next
 Contents of GPS setup menu con’t from previous
 Status
 TD display setup
TD setup menu
Displaying Loran C TDs
Loran GRI & station pair window
 Displaying Decca TDs
Decca chain and station pair window
 Nav Data Display Setup
Nav data setup screen
Nav data setup window
 Sounder Setup
System setup
On next
 Sounder system setup menu description con’t from previous
TVG
 Sensor setup
Sensor setup menu
Sensor setup menu settings
 Sounder range setup menu
Default basic ranges
Sounding range, zoom range, bottom lock range
Zoom range and bottom-lock ranges
 Sounder function key menu
Sounder function key options
 Sounder function keys
 Memory Card Operations
Formatting memory cards
Save data menu
 Saving data to a memory card
Save data menu
 Memory card messages
Memory card messages
 Playing back data from a memory card
Load data menu
 Setting communication software on the PC
Uploading, Downloading Data
Uploading or downloading data
Upload and download menus
 Baud rate window
Waypoint data format
Waypoint data format
Characters available for comment
 Route data menu
Route comment data format
End of sentence
 Loading Waypoint Data from Yeoman
 Receiving Data Via Network Equipment
Receive data menu
Host name window
Marks & lines window
 Outputting Data Through the Network
Select sentence menu
 Preventive Maintenance
Replacement of Battery
Maintenance program
 Replacement of Fuse
Trackball Maintenance
 Simple Troubleshooting
General troubleshooting
Radar troubleshooting
Radar
 Plotter troubleshooting
Plotter
 Sounder troubleshooting
Sounder
 Diagnostics
Memory I/O test
Memory I/O Test menu
 Display unit test
Display unit test results
GPS sensor test Requires GPS Receiver GP-310B
GPS receiver test results
 Network sounder test Requires Network Sounder ETR-6/10N
Network sounder test results
ARP test results
 Test pattern
Test pattern sequence
 Keyboard, remote controller test
Screen for testing keyboard, remote controller
 GPS Status Display
GPS status display
 Clearing Memories
Memory clear menu
Windows for clearing memory
 Error Messages
Error messages
 Menu Overview
Menu key
 Appendix
 System Port
 Appendix
 Plotter
 Chart Details MAP
 Soft KEY 1, Track ON/OFF Soft KEY 2, Edit MK/LINE
 Temperature Graph ON, OFF SPD Sensing PIC ADV ON, OFF
 Alarm key
Radar Alarms
Plotter Alarms
Sounder Alarms
 Geodetic Chart List
 World Time Chart
 Icons
V E
 Specifications of Marine Radar
Model 1833C/1933C/1943C
 MODEL1943C
 Ggarmcrmagll
 Coating Color
 Specifications of Video Plotter GD-1900C
 IPX5
 Index
Index-1
 Index-2
Index
 Index-3
Messages
 Presentation mode
Index-4
 Index-5
Trackball