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