Wide Area Augmentation System
COLOR LCD GPS/WAAS PLOTTER
with integral DGPS Receiver and Echo sounder
Models GP-1650W/1650WD/1650WF/1650WDF
s High-accuracy GPS/DGPS/WAAS

receiver

s Course plot in True Motion North-up/
Course-up or Relative Motion North-up/Course-up
s 6" AR-coated high-contrast bright
LCD for optimum viewing under direct sunlight
s Automatic or manual selection either
WAAS, DGPS or GPS (GP-1650WD/1650WDF)
s Display of ship's track, waypoints
and planned route on a precision electronic chart
s Built-in DGPS beacon receiver with
GPS/DGPS combo antenna (GP-1650WD/1650WDF)
s Works with FURUNO MiniChart or
NAVIONICS Nav-Chartand C-MAPNT Chart Course Plot q Nav Data q Steering Display q Highway
s 50/200 kHz, 600 W dual-frequency
echo sounder (GP-1650WF/1650WDF)
s Versatile display modes including:
s Waterproof display suited for flybridge

installation

Photo: Model GP-1650WDF (Navionics Nav-Chart)
GP-1650W: GP-1650WD: GP-1650WF: GP-1650WDF:
GPS/WAAS plotter GPS/WAAS plotter with DGPS beacon receiver GPS/WAAS plotter with echo sounder GPS/WAAS plotter with DGPS beacon receiver and echo sounder
The future today with FURUNO's electronics technology.

Catalogue No. N-852

FURUNO ELECTRIC CO., LTD.
9-52 Ashihara-cho, Nishinomiya City, Japan Telephone: +81 (0)798 65-2111 Telefax: +81 (0)798 65-4200, 66-4622 URL: www.furuno.co.jp
TRADE MARK REGISTERED MARCA REGISTRADA
For all boaters. FURUNO GP-1650 series offer Accurate Positioning with WAAS, High Contrast Bright LCD for optimum viewing under the direct sun light

Cursor

GPS/DGPS /WAAS combo antenna Compact sensitive GPS/DGPS antenna

Planned route

Own ship's track

Own ship

Navionics Nav-Chart
Choose from two units that accept either Furuno MiniChart and Navionics NavChart or C-MAPNT Charts.
WAAS (Wide Area Augmentation System)
WAAS is a GPS navigation system with differential correction by means of geostationary satellites. The US FAA has been testing this system and expects more field tests in 2003. Similar systems, using Satellite-Based Augmentation Systems (SBAS), are under development in Japan (MSAS: MSAT Satellite-based Augmentation System) and Europe (EGNOS: European Geostationary Navigation Overlay System). They are said to be fully interoperable and compatible. MSAS and EGNOS are expected to become fully operational in 2004 or after. As the WAAS utilizes the same frequency as the GPS, a single antenna can receive GPS and WAAS signals. Currently two Inmarsat GEO satellites are available for receiving the WAAS signal: AOR-W and POR. Major contributors of an error in a single frequency GPS system are receiver clock drift and signal delays by refraction. The WAAS reference stations on the earth monitor the GPS constellation and route GPS error data to the satellites via the master earth station. The Inmarsat or communication satellite broadcasts the differential corrections to marine and aviation users.
The GP-1650W series are GPS/DGPS/WAAS plotters with video plotting and echo sounding capability designed for pleasure craft and coastal fishing boats. This compact and cost-effective series offers extremely accurate position fixes - 10 m for the basic GPS, 3 m where WAAS service is available and 5 m with DGPS (DGPS version). The Display modes include Course Plot, Nav Data, Steering and Highway. The Steering mode provides an intuitive indication of course to steer and crosstrack-error. The Highway mode is useful when you are following a series of waypoints along a planned route.
The GP-1650WF and GP-1850WDF with the 50/200 kHz echo sounder module present detailed information on fish and bottom. The echo sounder data can be displayed jointly with course plot or alone on the full size screen. The useable chart cards are Furuno MiniChart/ Navionics Nav-Chart or C-MAPNT Chart cards. Chart cards contain accurate spot sounding, coastlines, depth contours, buoys, lighthouses and other navigational features.

PRIMARY DISPLAY MODES

C-MAPNT Chart

Course plot

Choice of TM North-up or Course-up and RM North-up or Course-up mode.

Nav Data

Most important navigational information can be clearly read from a distance.

Highway

Useful for following legs or segments of a planned route.

Steering mode

Assists the vessel in following intended course.
ECHO SOUNDER DISPLAY MODES (GP-1650WF/1650WDF)

Incorporating a powerful 50/200 kHz, 600 W echo sounder module, the GP-1650WF/1650WDF present an echogram in addition to the course plot display. Full-screen echo sounding modes include Normal (single- or dual-freq), Bottom-lock, Bottom Zoom, Marker Zoom and A-scope. Selection of sounding range, phasing, gain, display mode, frequency and other settings are simple with the softkeys at the right of the screen. A water temperature graph can be displayed if an appropriate temperature sensor is provided.

Dual frequency

Course plot + Sounder

A-scope (at right)

COURSE PLOT DISPLAY MODES
Four chart orientations are available in the course plot display: True Motion North-up, Course-up and Relative Motion North-up and Course-up modes. In the True Motion modes, coastlines remain stationary on the screen while your vessel moves according to its actual speed and course. In the Relative Motion mode, your vessel stays kept at the screen center and coastlines move relative to your vessel.
In the Auto Courseup mode, automatic resetting takes place at a course change of 22.5 and the ship's intended course is kept at the screen top like a head-up display.
TM Course-up mode (Automatic)
The course plot display shows your ship's position with a motion trend vector, route, position, speed and course. Your ship's heading and speed are indicated by a vector at your present position. Display colors can be changed for optimum visibility depending on ambient light conditions.

TM North-up mode

RM North-up mode
SPECIFICATIONS OF GP-1650W/1650WD/1650WF/1650WDF
GPS RECEIVER CHARACTERISTICS
1. Receiver Type 2. Receive Frequency 3. Accuracy 4. 5. 6. 7. Twelve discrete channels, C/A code, all-in-view integral WAAS processor L1 (1575.42 MHz) GPS: 10 m (95%) DGPS: 5 m (95%) WAAS: 3 m (95%) 12 seconds typical (Warm start) 999 knots WGS-84, NAD-27, and others 4. Rectifier PR-62 for 115/230 VAC mains 5. Temperature Sensor T-02MTB/T-02MSB/T-03MSB (GP-1650WF/GP1650WDF)
6. Speed/Temperature Sensor ST-02MSB/ST-02PSB (GP-1650WF/GP1650WDF)
Time to First Fix Tracking velocity Geodetic System DGPS Capability GP-1650WD/1650WDF: DGPS beacon receiver built in GP-1650W/1650WF: External DGPS beacon receiver transmitting data in RTCM SC104 v.2.1 format through RS-232C interface or optional internal DGPS beacon receiver Display Map Scale Latitude Limits Plot Interval Display Modes
7. Internal DGPS beacon receiver kit for GP-1650W/GP-1650WF 8. Connector kit for connecting temp or speed/temp sensor 9. RAM card Transducers (Specify when ordering GP-1650WF/1650WDF.) 1. 520-5PSD (Plastic thru-hull) 2. 520-5MSD (Bronze thru-hull) 3. 520-5PWD (Plastic transom) 4. 525ST-MSD (Bronze thru-hull with speed/temp sensor) 5. 525ST-PWD (Plastic transom with speed/temp sensor) GPS/WAAS ANTENNA GPA-017

(10 m cable attached)

PLOTTER CHARACTERISTICS
1. 2. 3. 4. 5. 6 inch color LCD, 320 x 234 pixels 0.125 to 2,048 nm Between 85N and 85S 1 s to 99 min 59 s or 0.01 to 9.99 nm Course plot, Nav Data, Steering Display, Highway TM/RM North-up, Course-up Up to 5,000 points for ship's track and marks 800 waypoints and 200 planned routes (Max. 35 waypoints/route) Waypoint navigation or route navigation Arrival/anchor watch, XTE, proximity alert, ship speed, depth*, water temperature*, fish*
DGPS/WAAS ANTENNA GPA-019
2.7" 61 2.4" 24 0.9"

156 6.1"

6. Presentation Modes 7. Memory Capacity 8. Voyage Planning 9. Alarms

0.15 kg 0.3 lb

32 1.3"

1.0 kg 2.2 lb

DISPLAY UNIT

234 0.02" 4- 6

10. Nav Data Inputs/Outputs (NMEA 0183 ver. 1.5/2.0) --: any talker Outputs: AAM, APB, BOD, BWC, GGA, GLL, RMA, RMB, RMC, VTG, WPL, XTE, ZDA, DBT*, DPT*, MTW*, MSK Inputs: DBT*, DPT*, MTW*, TLL, YMWPL (YEOMAN wpt data)

*GP-1650WF/1650WDF

180 7.1"

17.4 0.7"

85 3.4"
*For GP-1650WF/1650WDFTemperature sensor required for water temp alarm.
GP-1650W: 2.0 kg, 4.4 lb GP-1650WD/WF: 2.2 kg, 4.9 lb GP-1650WDF: 2.3 kg, 5.1 lb
26.5 1.0" MAX 194 7.6" 131 5.2" 30 1.2"
264 10.4" 230 9.1"

ECHO SOUNDER

1. Display Modes 2. Frequency 3. Output Power 4. Basic Ranges 5. Range Phasing Normal (single- or dual-frequency), Bottom-lock, Bottom Zoom, Marker Zoom, A-scope 50 and 200 kHz (selectable on menu) 600 W (rms) 8 basic ranges customized to max 800 m. (2500 ft, 400 fa) Up to 1600 m (5000 ft, 800 fa)

150 5.9"

11. Electronic Chart
FURUNO MiniChart or NAVIONICS Nav-Chart and C-MAPNT Chart

INTERCONNECTION DIAGRAM

Antenna unit GPA-019 (For GP-1650WD/GP-1650WDF) Antenna unit GPA-017 (For GP-1650W/GP-1650WF)

ENVIRONMENTAL CONDITIONS

1. Temperature (IEC 60945 testing) Display unit: -15C to +55C Antenna unit: -25C to +70C 2. Water Resistance Display unit: IPX5 (IEC 60529), CFR46 (USCG) Antenna unit: IPX6 (IEC 60529), CFR46 (USCG)

Optional antenna base

POWER SUPPLY
12 - 24 VDC, GP-1650W/WD: 13.5 W, GP-1650WF/WDF: 16.5 W

GGA, GLL, etc.

NMEA in/out

DGPS Beacon receiver

(For GP-1650W/GP-1650WF)

EQUIPMENT LIST

Standard 1. Display unit 2. Antenna unit with 10 m cable 3. NMEA cable 5 m 4. Installation Materials and Standard Spare Parts Optional 1. FURUNO MiniChart Card 2. NMEA cable 10 m 3. Antenna mounting base 1 unit 1 unit 1 pc. 1 set
Rectifier PR-62 Display unit
(Optional connector kit for separate Temperature or Speed/temperature sensor)

(GP-1650WF/GP-1650WDF)

115/230 VAC

12 to 24 VDC

Temperature sensor T-02MTB/T-03MSB or Speed/temperature sensor ST-02MSB/ST-02PSB

Transducer Optional

(For GP-1650WF/GP-1650WDF) (Specify when ordering)
13-QA330 (Pipe mount), 13-QA310 (Offset bracket), 13-RC5160 (Handrail mount) FURUNO U.S.A., INC.
Camas, Washington, U.S.A. Phone: +1 360-834-9300 Telefax: +1 360-834-9400
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE 02095T Printed in Japan

FURUNO DANMARK AS

Hvidovre, Denmark Phone: +00 Telefax: +01

FURUNO (UK) LIMITED

Denmead, Hampshire, U.K. Phone: +44 2392-230303 Telefax: +44 2392-230101

FURUNO NORGE A/S

lesund, Norway Phone: +102950 Telefax: +127021

FURUNO FRANCE S.A.

Bordeaux-Mrignac, France Phone: +Telefax: +48 01

FURUNO SVERIGE AB

Vstra Frlunda, Sweden Phone: +46 31-7098940 Telefax: +46 31-497093

FURUNO ESPANA S.A.

Madrid, Spain Phone: +34 91-725-90-88 Telefax: +34 91-725-98-97

FURUNO SUOMI OY

Helsinki, Finland Phone: +Telefax: +341 5716

116 4.6"

APPENDIX

MENU TREE.. A-1 LORAN C CHAINS.. A-4 DECCA CHAINS. A-5 WORLD TIME.. A-6 GEODETIC CHART LIST.. A-7
10. MEMORY CARD OPERATIONS
10.1 Formatting Memory Cards. 10-1 10.2 Saving Data to Memory Card. 10-2 10.3 Loading Data from Memory Card. 10-3
SPECIFICATIONS.SP-1 INDEX DECLARATION FOR CONFORMITY
11. CUSTOMIZING YOUR UNIT
11.1 CHART SETUP OPTIONS menu 11-1 11.2 DISPLAY OPTIONS menu. 11-3 11.3 GPS/DGPS/TD OPTIONS menu.. 11-5 11.4 SOUNDER SETUP OPTIONS menu.. 11-9 11.5 CONFIGURATION menu. 11-11

FOREWORD

A Word to GP-1650WDF/1650WF Owners
Congratulations on your choice of the FURUNO GP-1650WDF COLOR DGPS/PLOTTER/SOUNDER, GP-1650WF COLOR GPS/PLOTTER/SOUNDER. 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 innovative and dependable 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 installed, operated and maintained properly. Please carefully read and follow the recommended procedures for operation and maintenance. We would appreciate hearing from you, the end-user, about whether we are achieving our purposes. Thank you for considering and purchasing FURUNO equipment. Navigation information is displayed on a bright 5.6-inch color TFT LCD. On-screen information shown are position, range and bearing to cursor position, range, bearing, ETA and TTG to waypoint, etc. A high sensitivity receiver tracks up to twelve (WAAS: thirteen) satellites simultaneously. An 8-state Kalman filter ensures optimum accuracy in determination of vessel position, course and speed. C-MAP NT-FP chart card is available for the GP-1650WDF/1650WF. The main features of the GP-1650WDF/1650WF are
WAAS capability. Comprehensive navigation data displays. Bright 5.6-inch color TFT LCD with
temperature compensated tone and brilliance control.
Automatic coastline chart loading. Position display in latitude and longitude,

Loran C or Decca TDs.

Improved position accuracy with optional
DGPS beacon receiver (GP-1650WF).
Accepts both FURUNO and NAVIONICS
chart card or FURUNO and C-MAP NT mini chart cards.
Alarms: Arrival, Anchor Watch, Cross-track
Error, Speed, Proximity, Fish, Bottom, Temperature.

Features

The GP-1650WDF provides a totally integrated DGPS beacon receiver, WAAS function, GPS receiver, color video plotter and color video sounder. The GP-1650WF mostly shares the same features with the GP-1650WDF except it does not have a DGPS beacon receiver.
Man overboard feature records latitude

E/S window 4. Press or to select STD or WIDE. STD: The width of the sounder display is approx. 20 mm (default setting). WIDE: The width is approx. 40 mm. 5. Press the [ENTER] key or the ENTER soft key.
Plotter Display Sounder Display
0 NORTH UP ZOOM IN 50 ZOOM OUT PLOT PLOT 100 SNDR 150 COURSE UP
RANGE GAIN 200kHz GAIN 50kHz SNDR SHIFT MODE

Dual-frequency display

Plotter/Sounder display
Automatic Sounder Operation
Dual-frequency display: Press the MODE soft key.
MODE/FREQ v AUTO CRUISING AUTO FISHING MANUAL w
Automatic sounder operation is useful when you are preoccupied with other tasks and do not have time to adjust the display.
How the automatic sounder works
The automatic sounder function automatically selects the proper gain, range scale and clutter suppression level according to depth. It works as follows:
Mode/frequency window 2. Press or to select AUTO CRUISING or AUTO FISHING. 3. Press the RETURN soft key to close the window, or wait 10 seconds and the window closes automatically.
Range changes automatically to display
the bottom echo on the screen.
The gain is automatically adjusted to
display the bottom echo in reddish brown (default color arrangement).
Clutter, which suppresses low level noise,
is automatically adjusted.

Manual Sounder Operation

Two types of automatic sounder modes
Two types of automatic sounder modes are available: CRUISING and FISHING. CRUISING is for tracking the bottom, and FISHING is for searching fish schools. CRUISING uses a higher clutter rejection setting than FISHING therefore it is not recommended for fish detection - weak fish echoes may be erased by the clutter suppression circuit.
Manual operation is useful for observing fish schools and bottom using a fixed gain setting. The gain, clutter, range and range shifting functions used together give you the means to select the depth you can see on screen. The basic range can be thought of as providing a window into the water column and range shifting as moving the window to the desired depth.
Selecting the manual mode
1. Press the appropriate soft keys to show the MODE/FREQ window. 2. Select MANUAL. 3. Press the RETURN soft key.

Water temperature alarm

There are two types of water temperature alarms: WITHIN and WITHOUT. The WITHIN alarm sounds when the water temperature is within the range set; the WITHOUT alarm sounds when the water temperature is higher or lower than the range set. This alarm requires water temperature data.
Activating/deactivating an alarm
1. Press the [ALARM] key to open the alarm menu. 2. Press the NEXT PAGE soft key to show the ALARM 2 menu.
2.15 Interpreting the Display

Zero line

The zero line (sometimes referred to as the transmission line) represents the transducers position, and moves off the screen when a deep phased range is used.

Bottom echo

Echoes from the bottom are normally the strongest and are displayed in reddish-brown color but the color and width will vary with bottom composition, water depth, frequency, sensitivity, etc. In a comparatively shallow depth, a high gain setting will cause a second or sometimes a third or a fourth echo to be displayed at the same interval between them below the first echo trace. This is because the echo travels between the bottom and the surface twice or more in shallow depths.

Minute mark

Minute mark shows time with two colored bar. Each bar is 30 sec.

Fish school echoes

Fish school echoes will generally be plotted between the zero line and the bottom. Usually the fish school/fish echo is weaker than the bottom echo because its reflection property is much smaller compared to the bottom. The size of the fish school can be ascertained from the density of the display.
The color of the bottom echo can be used to help determine the density of the bottom materials (soft or hard). The harder the bottom, the wider the trace. If the gain is set to show only a single bottom echo on mud, a rocky bottom will show a second or third bottom return. The range should be chosen so the first and second bottom echoes are displayed when bottom hardness is being determined.
Intensity difference in water depth Second bottom echo

Size of fish school

Small school

Large school

Rock base Mud and sand
Fish school echoes Bottom echoes

Surface noise/Aeration

When the waters are rough or the boat passes over a wake, surface noise may appear near the zero line. As surface turbulence is acoustically equivalent to running into a brick wall, the bottom echo will be displayed intermittently. Similar noise sometimes appears when a water temperature difference (thermocline) exists. Different species of fish tend to prefer different temperature zones, so the thermocline may be useful to help identify target fish. 200 kHz tends to show shallow thermoclines better than 50 kHz. In rough waters the display is occasionally interrupted due to below-the-ship air bubbles obstructing the sound path. This also occurs when the boat makes a quick turn or reverses movement. Lowering the picture advance speed may reduce the interruption. However, reconsideration of the transducer installation may be necessary if the interruption occurs frequently.

TIME INTERVAL

3. Press the EDIT soft key to display the TRACK MEMORY window.
TRACK MEMORY 1000/5000 POINTS

Track memory window

01 m 00 s
(When selecting TIME INTERVAL.)

DIST INTERVAL

The track memory window may be erased by pressing the CANCEL soft key to escape. 4. Enter number of track memory points desired, with the alphanumeric keys. Note that all digits may be cleared by pressing the CLEAR soft key or the [CLEAR] key. 5. Press the ENTER soft key or the [ENTER] key. The following window appears to ask you if you are sure to change the track memory capacity.
RESETTING ERASES TRACK, MARK/LINE ALREADY SAVED. OK? YES. "ENTER" key NO. "CLEAR" key

00.10 nm

(When selecting DIST INTERVAL.)
Interval window 4. Use the cursor pad to place the cursor on the digit desired. The [CLEAR] key functions to clear an entire line of data. 5. Press appropriate alphanumeric key to enter value. 6. Repeat steps 4 and 5 to complete. 7. Press the ENTER soft key or the [ENTER] key.

Erase message

Changing Track Memory Capacity
The equipment stores a total of 5000 points of track and marks. This total may be freely apportioned as desired. The default setting is 2000 points for track and 3000points for mark. Note that when the track memory capacity is changed, all tracks and marks in the memory are erased. 1. Press the [MENU] key followed by the CHART SETUP OPTIONS and TRACK CONTROL soft keys. 2. Press to select TRACK MEMORY.
6. Press the [ENTER] key to change apportion, or press the [CLEAR] key to escape.

Erasing Tracks

Erasing tracks by color
Tracks can be erased by on color. 1. Press the [MENU] key followed by the CHART SETUPOPTIONS, TRACK CONTROL and ERASE T & M soft key. 2. Select ERASE TRACK BY COLOR, and then press the EDIT soft key. 3. Select the color which you want to erase. 4. Press the ENTER soft key or [ENTER] key. You are asked if you are sure to erase. 5. Press the [ENTER] key to erase, or press the [CLEAR] key to escape.
Be absolutely sure you want to erase track; erased track cannot be restored.

Erasing tracks by area

You can erase tracks within an area you set. 1. Press the [MENU] key followed by the CHART SETUP OPTIONS, TRACK CONTROL and ERASE T & M soft keys.
ERASE ALL TRACKS ERASE TRACKS BY AREA ERASE TRACKS BY COLOR ERASE ALL MARKS/LINES ERASE MARKS BY AREA

Erasing all track

You can erase all track. 1. Press the [MENU] key followed by the CHART SETUP OPTIONS, TRACK CONTROL and ERASE T& M soft keys. 2. Select ERASE ALL TRACKS, and then press the EDIT soft key. You are asked if you sure to erase all track. 3. Press the [ENTER] key to erase, or press the [CLEAR] key to escape.

Bearing and range to MOB position
MOB mark Range, bearing Man overboad Current position

M (MOB)

Entering waypoints at own ships position
You can save your current position as a waypoint. Press the [SAVE/MOB] key with a touch-and-release action to store your position. This new waypoint will automatically be saved in the waypoint list under the next consecutive waypoint number. For FISHING 2 mode, immediately after pressing the MOB key, you can change the mark shape, color etc. similar to that shown in the procedure on the next page. Press the SAVE soft key to enter the mark.
MOB concept To erase a MOB mark in the FISHING 1 and PREASURE modes, you must erase both the waypoint it is registered under and the MOB mark itself. Place the cursor on the MOB mark and press the [CLEAR] key followed by the [ENTER] key to erase the waypoint. (A flashing diamond appears over the waypoint when it has been correctly selected.) Repeat to erase the MOB mark.
Entering waypoints by the cursor
1. Press the [WPT/RTE] key to open the WAYPOINT & ROUTE menu.

WPT & ROUTE

Entering waypoints at MOB position
The MOB mark functions to mark man overboard position. 1. At man overboard, press the [SAVE/MOB] key several seconds to display the following message.
MAN OVER BOARD! GO TO (MOB)? YES. "ENTER" key NO. "CLEAR" key
WAYPOINTS ROUTES LOG CREATE VOYAGE BASED ROUTE
Waypoint & route menu

MOB message

2. Press the WAYPOINTS soft key to display the WAYPOINTS menu.
ADD/EDIT/MOVE WAYPOINTS LOCAL LIST ALPHA/NUMERIC LIST WAYPOINT BY CURSOR WAYPOINT BY RANGE & BEARING

DGPS 3D RETURN

Changing the shape and color of waypoint mark
1. Press the SELECT MARK soft key. 2. Press the MARK SHAPE soft key to open the mark shape selection window.

MARK SHAPE

Waypoints menu 3. Press the WAYPOINT BY CURSOR soft key. The plotter display appears. 4. Operate the cursor pad to place the cursor on the location desired. 5. Press the NEW WPT soft key. The waypoint window appears and it shows mark shape, waypoint name, comment (default: date), position of waypoint and proximity alarm radius.

MARK NAME

NEW WPT
SELECT MARK COORD TYPE N<-->S E<-->W
Mark shape selection window 3. Operate the cursor pad to select shape desired. 4. Press the ENTER soft key or the [ENTER] key. 5. Press the SELECT MARK soft key. 6. Press the MARK COLOR soft key to open the mark color selection window.
SELECT COLOR v RED YELLOW GREEN LIGHT BLUE PURPLE BLUE WHITE

COMMENT

17:38 02JUN02

LAT LON

34 12. 345' N 135 12. 3457' W 0.00 nm

PROXIMITY ALARM RADIUS

Waypoint window 6. If you do not need to change the waypoint data, simply press the SAVE soft key to register the waypoint and return to the plotter display. If you want to change waypoint data as shown in the next several paragraphs, be sure to press the SAVE soft key only after changing all data you want to change.
Mark color selection window 7. Press or to select the color desired, and then press the ENTER soft key or the [ENTER] key.
Changing waypoint name, comment, proximity alarm radius
Entering waypoints by range and bearing
This method is useful when you want to enter a waypoint using range and bearing to a target found on a radar. 1. Press the [WPT/RTE] key to open the WAYPOINT & ROUTE menu. 2. Press the WAYPOINTS soft key to open the WAYPOINT menu. 3. Press the WAYPOINT BY RANGE & BEARING soft key. The plotter screen appears.

FROM 'X'

1. If necessary, you can change the name (up to 6 characters), comment (up to 13 characters), L/L position and the proximity alarm radius (explained in detail in Chapter 8) as follows: a) Select the NAME, COMMENT or
PROXIMITY ALARM RADIUS field.
b) Use the cursor pad to select character or

digit.

c) Enter appropriate data with the
alphanumeric keys. Each press an alphanumeric key changes three alphabet and one number.

0.01nm 224.1

WPT RNG BRG ZOOM IN ZOOM OUT
Note: You cannot change shape and color of a waypoint when it has a proximity alarm radius entered. To change shape or color, enter all zeroes as the proximity alarm radius.
NEW WPT START POINT RETURN
Changing waypoint position
1. Use the cursor pad to place the cursor in the LAT LON field. 2. Operate the cursor pad to place the cursor on digit to change. Enter appropriate data with the alphanumeric keys. 3. You can switch co-ordinates with the N<-->S/E<-->W soft key.
Plotter display, range and bearing selected as waypoint entry method 4. Operate the cursor pad to place the cursor on the location desired. The range and bearing from own ship to cursor appear at the top of the screen. Note: The origin point of range and bearing can be shifted to the place you desire. Operate the cursor pad to select location, and then press the soft key START POINT. X appears at the cursor position. 5. Press the NEW WPT soft key to display the waypoint window. 6. If necessary, change data as you did in Entering waypoints by the cursor. 7. Press the SAVE soft key to register the waypoint.
Entering waypoints by latitude and longitude position
1. Press the [WPT/RTE] key to open the WAYPOINT & ROUTE menu. 2. Press the WAYPOINTS soft key to open the WAYPOINT menu. 3. Press the LOCAL LIST (lists waypoints in order from nearest to furthest) or ALPHA/NUMERIC LIST (lists waypoints in alphanumeric order) soft key.

Inserting, Removing Waypoints
Inserting waypoints through the route list
Waypoints can be inserted in routes as follows: 1. Press the [WPT/RTE] key followed by the ROUTES soft key to open the ROUTE menu. 2. Select a route by pressing or. 3. Press the EDIT ROUTE soft key. The route name screen appears. 4. Press the LOCAL LIST soft key. All waypoints in the route are displayed.
ROUTE NAME: ABCDEF COMMENT: ABCDEFGHIJKL 01
7. Press or to select the waypoint you want to insert. You can switch between the local list and alphanumeric list by pressing the LOCAL LIST or ALPH LIST soft key. 8. Press the SELECT WPT soft key.
Changing waypoints through the list
Waypoints used in a route can be changed with others. 1. Press the [WPT/RTE] key followed by the ROUTES soft key to open the ROUTE menu. 2. Select a route by pressing or. 3. Press the EDIT ROUTE soft key. The route name screen appears. 4. Press the LOCAL LIST soft key. 5. Select the waypoint which you want to change (remove). 6. Press the CHANGE WPT soft key to show the local list. 7. Select the waypoint which you want to change (insert). 8. Press the CHANGE WPT soft key to change the waypoint. 9. Press the [PLOT] key.
EDIT ROUTE LEG 204.8 33.83nm 22.0 34.27nm 35.1 2.89nm 125.6 31.25nm INSERT WPT REMOVE WPT CHANGE WPT COORD TYPE
34.12.345'N 135.54.321'W 34.23.456'N 136.10.255'W 35.11.222'N 136.55.889'W 35.22.878'N 136.44.333'W 34.15.279'N 135.34.111'W

WPT002

WPT003

WPT004

WPT005
Edit route menu 5. Press or to place the cursor at the location where you want to insert a waypoint. 6. Press the INSERT WPT soft key to show the waypoint list.
EDIT ROUTE LEG SELECT WPT COORD TYPE LOCAL LIST ALPH LIST
34.12.345'N LOCAL LIST 135.54.321'W
204.8 33.83nm WPT010 34.23.456'N
100136.10.255'W 22.0 34.27nm WPT011 35.11.222'N 002 136.55.889'W 35.1
2.89nm WPT012 35.22.878'N 003 136.44.333'W 125.6 WPT013 34.15.279'N 31.25nm 004 135.34.111'W

RETURN CANCEL

Waypoint list for editing a route (Local list)
Inserting waypoints on the plotter display
Inserting waypoints before the first waypoint or after the last waypoint
Removing waypoints from routes
Removing route waypoints through the route list
1. Press the [WPT/RTE] key followed by the ROUTES soft key to open the ROUTE menu. 2. Press or to select the route desired. 3. Press the EDIT ROUTE soft key. 4. Press the PLOT soft key to show the plotter screen. 5. Operate the cursor pad to place the cursor on the first or last waypoint of the route which you want to insert. 6. Press the ADD TO START (ADD TO END) soft key. 7. Operate the cursor pad to place the cursor on an existing waypoint (ADD WPT soft key appears) or new location (ADD NEW WPT soft key appears). 8. Press the ADD WPT (ADD NEW WPT) soft key. 9. Press the [ENTER] key. When you want to insert waypoints after the last waypoint, press the ADD TO END soft key at step 6.

1 POINT 35 POINT WPT/PORT SER
SET GOTO METHOD window 4. Select method desired. 5. Press the ENTER soft key. 6. Press the RETURN soft key to finish.
Navigating to a single quick point
1. Select 1 POINT in Selecting quick point entry method, and return to the plotter display. 2. Place the cursor on an existing waypoint (GO TO WPT soft key appears) or a new location (GO TO CURSOR soft key appears). 3. Depending on the selection you made at step 2, press the GO TO CURSOR or GO TO WPT soft key.
Navigating to Waypoints (waypoint list)
Navigating to Ports, Port Services
1. Press the [WPT/RTE] key to open the WAYPOINT & ROUTE menu. 2. Press the WAYPOINTS soft key to open the WAYPOINTS menu. 3. Press the LOCAL LIST or ALPHA/NUMERIC LIST soft key to show corresponding waypoint list. 4. Select a waypoint. 5. Press the GO TO soft key. The plotter display appears. A light-blue line runs between destination selected and own ships position. Arrows on the line show the direction to follow. Waypoint data appear at the top of screen.
Some Nav-ChartsTM and C-MAP chart cards have a port service list which shows services available at ports or harbors. (See page 3-5.) You can use the list to set destination as follows: 1. Press the [MENU] key to open the main menu. 2. Press the DISPLAY OPTIONS soft key. 3. Press to select SET GO TO METHOD and press the EDIT soft key. 4. Press the or to select WPT/PORT SER and press the [ENTER] key or the ENTER soft key. 5. Press the [PLOT] key to return to the plotter display. 6. Press the GO TO soft key. Soft key titles change as in the figure below.

+ 4045.971'N 1357.462'E

FROM OS 0.26 nm 180.2

QUICK ROUTE NEAR SRVICE

PUNTA CORNACCHIA ACCO AMENO ISCHIA PORTO

CASAMICCIOLA

I. ISCHIA

CANCEL GO TO

Plotter display 7. Press the PORT or NEAR SRVICE soft key depending on objective. PORT shows a list of ports in your area. NEAR SRVICE displays the port service list.

SELECT PORT

ACCIAROLI ACQUAMORTA AGNONE S. NICOLA AGROPOLI AMALFI BAIA CAPRI CASA MICCIOLA-ISCHIA
Sample port list (southern Italy)

SELECT PORT SERVICE

4045.971'N 1357.462'E

FROM OS

0.26 nm 180.2
Sample filling station locations (southern Italy)
Sample port service list 8. If you selected PORT at step 7, use the cursor pad to select a port and press the [ENTER] key. Make a route using the soft keys and press the [ENTER] key. (If you want to go directly to that port, simply press the ADD QP soft key followed by the [ENTER] key.) If you selected NEAR SERVICE in step 7, select service mark desired and then press the ENTER soft key. Then, the display shows the locations of those services nearest you. (The figure at right shows the location of filling stations in an area in southern Italy.) Use or to place the hand cursor on the port service icon desired and press the ENTER soft key. Make a route using the soft keys and press the [ENTER] key. (If you want to go directly to location selected, simply press the ADD QP soft key followed by the [ENTER] key.)

WP<002>

WP<003>
Log display 4. Press the RESTART soft key.
Setting speed for ETA calculation
Speed, which may be input manually or automatically, is required to calculate ETA (Estimated Time of Arrival) to a waypoint. 1. Press the [WPT/RTE] key to display the WAYPOINT & ROUTE menu. 2. Press the LOG soft key. 3. Press the SPEED soft key.

SELECT SPEED FOR ETA

Switching waypoints
When you arrive to a waypoint on a route, you can switch to the next waypoint three ways: AUTO1, AUTO2 and MANUAL. AUTO1: Automatically switches the TO waypoint when your boat is within the arrival alarm area. For how to set the arrival alarm area, see 9.3 Arrival Alarm on page 9-2.
v w SPD 10.0kt GPS AVG SPD

Waypoint Own Ship

Select speed for ETA window 4. Key in speed manually in the SPD field, or use GPS speed data by selecting GPS AVG SPD. 5. Press the ENTER soft key to register your selection.
Swithes to the next waypoint here.
Auto 1 AUTO2: Automatically switches the TO waypoint when the boat enters the arrival alarm range or the boat passes an imaginary perpendicular line passing through the center of the destination waypoint.
Switches to the next waypoint on the perpendicular though own ship is off the arrival alarm range.

Own ship Waypoint

Perpendicular
Auto 2 MANUAL: When the boat enters the arrival alarm area, the TO waypoint may be switched by using the RESTART soft key (on the LOG display). If the arrival alarm is not set, the waypoint will not be switched. To be alerted when you arrive at a waypoint turn on the audio alarm. For further details, see 9.2 Audio Alarm On/Off on page 9-1.
To select waypoint switching method do the following: 1. 2. 3. 4. Press the [MENU] key. Press the DISPLAY OPTIONS soft key. Select WAYPOINTS SW. Press the EDIT soft key to show the waypoint sw window.

WAYPOINTS SW

AUTO 1 AUTO 2 MANUAL
Waypoint sw window 5. Select appropriate waypoint switching method. 6. Press the ENTER soft key to close the window.

1. 2. 3. 4. 5. 6.

Canceling Navigation
Press the [WPT/RTE] key. Press the LOG soft key. Press the STOP soft key. Press the [ENTER] key to go stand by. Press the RELEASE soft key. Press the [ENTER] key.

9. PLOTTER ALARMS

9.1 Introduction 9.2 Audio Alarm On/Off
There are five plotter-related alarms which generate both audible and visual alarms: Arrival alarm, Anchor Watch alarm, XTE (Cross Track Error) alarm, Proximity alarm, and Speed alarm. When an alarm setting is violated the buzzer sounds, and the speaker icon ( ) appears in red. You may silence the alarm by pressing the [CLEAR] key. The icon remains on the screen until the cause of the alarm is removed or the alarm is deactivated. The audio alarm sounds whenever an alarm setting is violated. You can enable or disable the audio alarm as follows: 1. Press the [ALARM] key to show the ALARM menu.

ALARM1 AUDIO ALARM ARRIVAL ALARM ANCHOR ALARM PROXIMITY ALARM XTE ALARM SPEED ALARM ON ON 0.100nm ON 0.050nm ON ON 0.100nm OVER/UNDER 12.5 ~ 15.0kt

CLEAR ALARM

ALARM INFORMATION
Alarm menu 2. Press or to select AUDIO ALARM. 3. Press the EDIT soft key to show the audio alarm window.

AUDIO ALARM v w ON OFF

Audio alarm window 4. Press or to select ON or OFF. 5. Press the ENTER soft key or the [ENTER] key to register your selection.

Arrival Alarm

Anchor Watch Alarm
The arrival alarm informs you that your boat is approaching a destination waypoint. The area that defines an arrival zone is that of a circle which you approach from the outside of the circle. The alarm will be released if your boat enters the circle. When the arrival alarm is active, a red dashed circle marks the arrival alarm area.

Alarm range Own ship

The anchor watch alarm informs you that your boat is moving when it should be at rest. When the anchor watch is active, a red dashed circle marks the anchor watch area.

Alarm setting

Your ship's position where you start the anchor watch alarm.

: Alarm area

Destination waypoint
How the anchor watch alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Press or to select ANCHOR ALARM. 3. Press the EDIT soft key to open the anchor alarm window.
ANCHOR ALARM v ON 0.050nm OFF
How the arrival alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Press or to select ARRIVAL ALARM. 3. Press the EDIT soft key to show the arrival alarm window.
ARRIVAL ALARM v w ON 0.500nm OFF w
Anchor watch alarm window 4. Press to select ON. 5. Key in the alarm range desired. The anchor watch range is 0.001 to 9.999 miles. 6. Press the ENTER soft key or the [ENTER] key to register your selection. The anchor alarm range appears with the circle, its center is the own ship location when pressing the [ENTER] key. If own ship goes out this range, the alarm works.
Arrival alarm window 4. Press to select ON. 5. Operate the cursor pad to place the cursor on the digit desired. 6. Key in the alarm range desired. The arrival alarm range is 0.001 to 9.999 miles. 7. Press the ENTER soft key or the [ENTER] key.
XTE (Cross Track Error) Alarm
3. Press the EDIT soft key to display the speed alarm window.
The XTE alarm warns you when your boat is off its intended course. When the XTE alarm is active, two red dashed lines mark the XTE alarm area.
SPEED ALARM v WITHIN 15.0 ~ 15.3 OVER/UNDER kt OFF

Own ship's position

Speed alarm window 4. Press or to select WITHIN or OVER/UNDER. 5. Key in the alarm range desired. 6. Press the ENTER soft key or the [ENTER] key to finish.

: Alarm

How the XTE alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Press or to select XTE ALARM. 3. Press the EDIT soft key to open the XTE alarm window.

Upload/download menu

1. Connect the PC to the GP-1650W series as shown on the next page. 2. Press the DOWNLOAD WPT/RTE TO PC soft key. You are asked if you are ready to download waypoints and routes. 3. Press the [ENTER] key to download.

ANT XDR

DGPS NMEA + 13GND 2 12-24 VDC
Upload waypoint/route from PC
Note that all waypoint and route data stored in this unit will be deleted when data is uploaded. 1. Connect the PC to the GP-1650W series as shown below. 2. Press the UPLOAD WPT/RTE FROM PC soft key. You are asked if you are ready to upload waypoints and routes. 3. Press the [ENTER] key to upload.

Connect PC to DGPS.

Display unit, rear view
GP-1650WDF/1650WF DGPS 7 NC NC RD (YELLOW) NC SD (RED) SG (BLUE) SHIELD
PC/AT DSUB 9-pin (EIA-574) 3 (TxD) (RxD) (GND) (DTR) (DSR) (RTS) (CTS)
PC/AT DSUB 25-pin (EIA-232) 2 (TxD) 3 (RxD) 7 (GND) 4 (DTR) 5 (DSR) 6 (RTS) 20 (CTS)
Connection of GP-1650WDF/GP-1650WF to PC Waypoint data format
PFEC, GPwpl, llll.lll, a, yyyyy.yyy, a, c----c, c, c----c, A <CR><LF> 7 8
Note 1: Following characters can be used for comments:
_ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789&'#
Waypoint data format 1: 2: 3: 4: 5: Waypoint latitude N/S Waypoint longitude E/W Waypoint name (Number of characters is fixed to 6 and space code is placed when the number of characters are less than 6.) 6: Waypoint color 7: Waypoint comment (1 byte for mark code + 13 characters of comment.) 1st byte of mark code: Fixed to @. 2nd byte of mark code: Internal mark code. See Note 1. 8. Information of marking waypoint. Always set to A. A: Displayed V: Not displayed

=9 => =B =F

=: =? =C

=; =@ =D =G

== =A =E =H
Character available for comment

Route data menu

$GPRTE, x, x, a, ccc, c----c, c----c,. , c----c <CR><LF> 12
Route data format 1: Number of sentences required for one complete route data (1 to 4). See Note 2. 2: Number of sentences currently used (1 to 4) 3: Message mode (Always set to C) 4: Route No. (001 to 300, 3 digits required) 5 through 12: Waypoint name (Max. 8 names, length of each waypoint name is fixed to 7 byte) Note 2: A route can may contain 35 waypoints and GPRTE sentence for one route data may exceed 80 byte limitation. In this case, route data is divided into several GPRTE sentences (Max. 4 sentences). This value shows the number of sentences the route data has been divided. Route comment data format

picture sensitivity is too low

depth is not displayed

noise or interference obstructs the display
check ground. other video sounders may be operating nearby and on same frequency.
water temperature graph appears but no or check for loosened sensor cable. wrong readout

13.4 Error Messages

The GP-1650WF/1650WDF displays the following error messages on the alarm menu to alert you to possible trouble.

NO GPS FIX

Error Message Meaning, remedy No GPS signal. Check antenna cable. No DGPS signal. Check antenna.
NO DIFFERENTIAL GPS CORRECTION. (GP-1650W DF only)
Voltage of internal VOLTAGE OF battery is low. INTERNAL BATTERY IS Request replacement LOW. of battery.

13.5 Diagnostic Tests

Memory, I/O port test
This test conducts a general check of the display unit and the antenna unit. The unit displays the results for each device or component checked as OK or NG (No Good). 1. Press the [MENU] key to open the main menu. 2. Press the CONFIGURATION soft key to show the CONFIGURATION menu.
SETUP NMEA PORT 1 SETUP NMEA/DGPS PORT 2 UPLOAD/DOWNLOAD DATA
4. Press the SELF TEST soft key to open the TEST menu.
MEMORYI/O TEST KEYBOARD TEST TEST PATTERN
Test menu 5. Press the MEMORYI/O TEST soft key to start the test. Test results and program nos. are shown as below.

No.14518020**

SYSTEM MENU

SRAM: OK

DRAM: OK

PORT1: OK * PORT2: OK *

Configuration menu 3. Press the SYSTEM MENU soft key to open the SYSTEM menu.

No.08501820** No.

*: Special connections are required to check these ports. Otherwise, "--" appears. **: Program Version No.
SELF TEST DEMONSTRATION MODE MEMORY/TRIP CLEAR
Memory, I/O test results 6. The test runs continuously. To return to the TEST menu, press the RETURN soft key.

System menu

Note: BEACON RECEIVER results only appear on GP-1650WDF.

Keyboard test

This test checks all controls for proper operation. 1. Press the [MENU] followed by the CONFIGURATION, SYSTEM MENU and SELF TEST soft keys to display the TEST menu. 2. Press the KEYBOARD TEST soft key to display the screen for testing the keyboard.

KEYBOAD TEST v

Display test
1. Press the [MENU] key followed by the CONFIGURATION, SYSTEM MENU and SELF TEST soft keys to display the TEST menu. 2. Press the TEST PATTERN soft key to open the test pattern display. 3. Press the [ENTER] key to change the test pattern.

TEST PATTERN

Keyboard test 3. Press each key one by one. The pressed keys on-screen location turns black if the key is functioning properly. 4. To escape, press the [CLEAR] key three times.

Index-1

F Fish (B/L) alarm 2-10 Fish (normal) alarm sensitivity 11-10 setting 2-10 Fishing 1, 2 mode 3-8-3-10 Fish school echoes 2-11 Fix mode 11-7 Fuse replacement 13-2 G Gain adjustment 2-6 Geodetic chart list A-7 Geodetic datum 11-5 GPS satellite monitor display 3-6 GPS/DGPS/TD options menu 11-511-8 Great circle 11-3 Grid 11-2 H Highway display 3-8 Hue (sounder) 2-9 I Indications enlargement of nav data 3-6 sounder display 2-2 Interference rejection 2-7 K Keyboard test 13-5 L Lat/lon display resolution 11-3 Lighthouse data 3-5 Local time 11-5 Loran C chains A-4 Loran C station selection 11-8 M Magnetic bearing 11-3 Magnetic variation 11-4 Maintenance 13-1 Manual sounder operation 2-52-6 Mark color 5-3 number used 5-4 entering 5-1 erasing 5-4 line 5-3
displaying 5-4 shape 5-2 Marker zoom display 2-3 Memory card formatting 10-1 loading data 10-3 saving data 10-2 Memory clear 13-6 Memory, I/O port test 13-4 MENU key 1-5 Menu tree A-1A-3 Mini chart cards aids to navigation data 3-4 background color 11-2 buoy data 3-4 chart scale 3-3 chart symbol color 11-2 chart symbols 3-4 depth info 11-2 grid 11-2 Indices 3-3, 11-2 inserting 1-2 landmass color 11-2 lighthouse data 3-5 nav aids 11-2 port service icons (NAVIONICS) 3-5 text info 11-2 MOB 6-1 N Nav data display 3-6 Navigation cancelling 8-6 multiple quick points 8-1 ports, port service 8-2 quick points 8-1 restarting 8-4 route 8-4 route in reverse order 8-4 single quick point 8-1 specific route leg 8-4 switching route waypoints 8-5 waypoints 8-2

Index-2

Noise limiter 2-7 North-up mode 3-1 O Object 12-2 Operation mode 3-9 P Picture advance 2-9 Pleasure mode 3-9 PLOT key 1-4 Plotter/Sounder display 2-4 Port services description 3-5 navigating to 8-2 Position format selection 11-4 Position input 11-7 Power on/off 1-2 POWER/BRILL key 1-3 Presentation modes 3-1 Program number 12-8,13-4 Proximity alarm 9-3 activating, deactivating 9-3 setting radius for individual waypoints 6-3 Q Quick points entry method 8-1 multiple points 8-1 single point 8-1 R Range selection plotter 3-3 sounder 2-6 Range setup (sounder) 11-9 RANGE SETUP soft key 11-9 Range shift (sounder) 2-6 Range unit 11-3 Rhumb line 11-3 Routes connecting (two) 7-2 entering by cursor 7-2 entering through route list 7-1 entering track based 7-4 erasing 7-6 inserting waypoints on the plotter display 7-3 inserting waypoints through route list 7-3 navigating 8-4 navigating in reverse order 8-4