FURUNO GP-320B GPS Receiver with Wide Area Augmentation System Owner’s Manual
- June 5, 2024
- FURUNO
Table of Contents
- FURUNO GP-320B GPS Receiver with Wide Area Augmentation System
- SYSTEM OVERVIEW
- EQUIPMENT LISTS
- MOUNTING
- WIRING
- Output/Input data sentences
- DEFAULT SETTINGS
- TROUBLESHOOTING, BATTERY
- SPECIFICATIONS OF GPS RECEIVER GP-320B
- Packing list
- FURUNO Worldwide Warranty for Pleasure Boats (Except North America)
- Warranty Limitations
- FURUNO Warranty for North America
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
FURUNO GP-320B GPS Receiver with Wide Area Augmentation System
IMPORTANT NOTICES
General
- This manual has been authored with simplified grammar, to meet the needs of international users.
- The operator of this equipment must read and follow the instructions in this manual. Wrong operation or maintenance can void the warranty or cause injury.
- Do not copy any part of this manual without written permission from FURUNO.
- If this manual is lost or worn, contact your dealer about replacement.
- The contents of this manual and the equipment specifications can change without notice.
- The example screens (or illustrations) shown in this manual can be different from the screens you see on your display. The screens you see depend on your system configuration and equipment settings.
- Save this manual for future reference.
- Any modification of the equipment (including software) by persons not authorized by FURUNO will void the warranty.
- The following concern acts as our importer in Europe, as defined in DECISION No 768/2008/EC.
- Name: FURUNO EUROPE B.V.
- Address: Ridderhaven 19B, 2984 BT Ridderkerk, The Netherlands
- All brand, product names, trademarks, registered trademarks, and service marks belong to their respective holders.
How to discard this product
Discard this product according to local regulations for the disposal of
industrial waste. For disposal in the USA, see the homepage of the Electronics
Industries Alliance
(http://www.eiae.org/) for the correct method of disposal.
How to discard a used battery
Some FURUNO products have a battery(ies). To see if your product has a
battery, see the chapter on Maintenance. Follow the instructions below if a
battery is used. Tape the + and – terminals of battery before disposal to
prevent fire, heat generation caused by short circuit.
In the European Union
The crossed-out trash can symbol indicates that all types of batteries must
not be discarded in standard trash, or at a trash site. Take the used
batteries to a battery collection site according to your national legislation
and the Batteries Directive 2006/66/EU.
In the USA
The Mobius loop symbol (three chasing arrows) indicates that Ni-Cd and lead-
acid rechargeable batteries must be recycled. Take the used batteries to a
battery collection site according to local laws.
In the other countries
There are no international standards for the battery recycle symbol. The number of symbols can increase when the other countries make their own recycling symbols in the future.
CAUTION
Confirm that the power supply voltage is compatible with the voltage rating of
the equipment.
Connection to the wrong power supply can cause fire or damage the equipment.
No one navigation device should ever be solely relied upon for the navigation
of a vessel.
Always confirm position against all available aids to navigation, for safety
of vessel and crew.
SYSTEM OVERVIEW
The GP-320B is a GPS receiver with WAAS (Wide Area Augmentation System)
capability. WAAS, available in North America, is a provider in the worldwide
SBAS (Satellite Based Augmentation System) navigation system. This system
provides GPS signal corrections to SBAS users, for even better position
accuracy, typically better than three meters. There are three more SBAS
providers, MSAS (Multi-Functional Satellite Augmentation System) for Japan,
EGNOS (Euro Geostationary Navigation Overlay Service) for Europe and GAGAN
(GPS And GEO Augmented Navigation) for India. The illustration below shows the
coverage area.
(Accuracy may be affected when using a GEO satellite not within your current
location.) This manual uses “WAAS” for these three providers generically.
Provider | Satellite type | Longitude | Satellite No. |
---|
WAAS
| Intelsat Galaxy XV| 133°W| 135
TeleSat Anik F1R| 107.3°| 138
Inmarsat-4-F3| 98°W| 133
EGNOS
| Inmarsat-3-F2/AOR-E| 15.5°W| 120
Artemis| 21.5°E| 124
Inmarsat-4-F2| 25°E| 126
MSAS| MTSAT-1R| 140°E| 129
MTSAT-2| 145°E| 137
GAGAN| Inmarsat-4-F1| 64°E| 127
This GPS receiver complies with Canadian standard RSS-210 (Low Power License-
Exempt Radio communication Devices).
Operation is subject to the following two conditions:
- this device may not cause interference, and
- this device must accept any interference, including interference that may cause undesired operation of the device.
Program No.
4850264*
denotes minor modifications.
CE declaration
With regards to CE declarations, please refer to our website (www.furuno.com),
for further information about RoHS conformity declarations.
EQUIPMENT LISTS
Standard supply
Name | Type | Code No. | Qty | Remarks |
---|---|---|---|---|
GPS Receiver | GP-320B | ⎯ | 1 | With 10 m cable |
Optional equipment
Name | Type | Code No. | Qty | Remarks |
---|---|---|---|---|
Cable Assembly | MJ-A7SPF/SRMD-100 | 000-144-534 | 1 | 7P-7P, straight, 10 m |
Mast Mounting Kit | CP20-01111 | 004-365-780 | 1 |
Right Angle
Antenna Base
| NO.13-QA330| 000-803-239| 1|
L-angle Antenna Base| NO.13-QA310| 000-803-240| 1|
Handrail-mount
Antenna Base
| NO.13-RC5160| 000-806-114| 1|
MOUNTING
NOTICE
Do not apply paint, anti-corrosive sealant or contact spray to coating or
plastic parts of the equipment.
Those items contain organic solvents that can damage coating and plastic
parts, especially plastic connectors.
Mounting considerations
Follow the guidelines below to choose a suitable mounting location for the
antenna unit.
- The antenna may be mounted three ways: screwed into a pipe (local supply), fixed to a post with the optional mast mounting kit, or screwed into an optional mounting base. For fixing by the post or pipe, it is recommended to use stays to prevent damage to the GPS receiver.
- Select a location out of the radar beam. The radar beam will obstruct or prevent the reception of the GPS signal.
- The location should be well away from a VHF antenna. A GPS receiver is interfered by a harmonic wave of a VHF antenna.
- The location should be well away from an Inmarsat antenna. Inmarsat transmission will obstruct or prevent reception of the GPS signal.
- There should be no interfering object within the line of sight to the satellites. Objects within line-of-sight to a satellite, for example, a mast, may block reception or prolong acquisition time.
- Mount the antenna unit as high as possible to keep it free of interfering objects and water spray, which can obstruct reception of the GPS signal if the water freezes.
- Observe the following minimum separation distances from other antenna units.
Mounting procedure
Install the antenna unit by referring to the installation diagram on page D-1.
WIRING
This unit outputs position and speed to external equipment. NavNet equipment,
Multi Display RD-30 and Echo Sounder LS-6100 can be connected directly. For
connection to other equipment, use a junction box (local supply) which has
seven terminals.
The antenna cable is 10 meters long. If the distance between the antenna unit
and the display monitor is more than 10 meters, use the optional cable assy.
(10 m). Up to four extension cables can be connected serially.
Connecting to FURUNO NavNet equipment
Connect the antenna cable to the DATA1 port on NavNet equipment.
This unit outputs position and speed to external equipment. NavNet equipment,
Multi Display RD-30 and Echo Sounder LS-6100 can be connected directly. For
connection to other equipment, use a junction box (local supply) which has
seven terminals.
The antenna cable is 10 meters long. If the distance between the antenna unit
and the display monitor is more than 10 meters, use the optional cable assy.
(10 m). Up to four extension cables can be connected serially.
Connecting to FURUNO NavNet equipment
Connect the antenna cable to the DATA1 port on NavNet equipment.
Connecting to Multi Display RD-30
WAAS is not operative in this installation. Connecting to Echo Sounder LS-6100
Connecting to other equipment
Remove the connector from the antenna cable and attach crimp-on lugs or
similar terminals to the cable’s cores. Connect the cores to the junction box
as below.
Note
- When connecting FURUNO DGPS beacon receiver GR-80 to this unit, set it as follows:
- Byte Format, 8-6; First Bit, LSB; Parity Bit, None; Stop Bit, 1; Bit Rate, 8.
- The signal ground and frame ground are separated, however the power line is not isolated. Therefore, do not connect the signal ground to the frame ground when other equipment is connected to a positive ground battery.
- WAAS function is inoperative when wiring as shown above.
Output/Input data sentences
Priority
| ****
Input Data
| ****
Output Data
| Settable Output Cycle| Default Output
---|---|---|---|---
High
| | | GPDTM| Geometric datum| Yes| Yes
XXGGA| GPS position| GPGGA| GPS fix data| Yes| Yes
| | status (time of fix,| | | |
| | latitude, longitude,| | | |
| | receive status,| | | |
| | satellite used)| | | |
| XXZDA| UTC date (time in| GPZDA| UTC time and date| Yes| Yes
| | minutes and| | | |
| | seconds, day,| | | |
| | month, year, time)| | | |
| XXGLL| Position (latitude,| GPGLL| Geographic| Yes| Yes
| | longitude)| | position, latitude| |
| | | | and longitude| |
| | | GPVTG| Course over| Yes| Yes
| | ground and ground| |
| | speed| |
| XXRMC| Navigation data| GPRMC| Recommended| Yes| Yes
| | (UTC time and| | minimum specific| |
| | latitude, longitude,| | GPS/TRANSIT| |
¯
Low
| | ground speed, true course, year,
month, day)
| | data| |
Note
- Data output from high to low priority.
- GPDTM data is attached in front of GPGGA, GPGLL and GPRMC when those sentences are output.
- “XX” means talker ID.
DEFAULT SETTINGS
Setting | Default setting | Backup |
---|
G P S
| Initial Latitude/Longitude| North=34°44.0000, East=135°21.0000| Yes
Date, Time| 2001/1/1, 00:00:13| Yes
Antenna Height| 0 m| Yes
Almanac Data| ⎯| Yes
Ephemeris Data| ⎯| Yes
R E C E I V E R| Local Zone Time| +0| Yes
PDOP| 6| Yes
Geometric Datum| WGS84| Yes
Mask Elevation| 5°| Yes
Disable Satellite| None| No
Smoothing Coefficient| 2 (Standard)| No
Dynamic Coefficient| 2 (Standard)| No
Data Output (Cycle)| DTM, GGA, ZDA, GLL, VTG, RMC (1 s)| Yes
DGPS Setting Parameter| 1 (LSB first)| Yes
W A A
S
| GEO Satellite, Provider ID| Auto: from 120, in sequential order| No
WAAS Availability| OFF| No
Type 0 Message| 0: Correct data not output for 60 s| Yes
TROUBLESHOOTING, BATTERY
Troubleshooting
If the message “No position data” appears on the display of NavNet
equipment, there may be a problem with the GPS receiver. Turn off the power
and then check the following points
- Check for objects around the antenna which may interfere with reception.
- Check that the antenna cable is firmly fastened.
- If extension cable(s) are used, check for water leakage at junction point(s).
- Check the antenna cable for damage.
- Check the antenna for damage.
If the problem seems to be with the antenna cable or antenna, contact your dealer.
Battery
The antenna unit contains a lithium battery which preserves data when the
power is turned off, and its life is approximately 20 years (operating rate
70%) for large vessels and 10 years (operating rate 20%) for small vessels.
The equipment can be used when the voltage of the battery is low, however data
is not backed up and the unit starts up in the “cold start” condition.
SPECIFICATIONS OF GPS RECEIVER GP-320B
GENERAL
-
Receiving channels GPS ;12 channels parallel, 12 satellites tracking
WAAS;1 channel -
Rx frequency;1575.42 MHz
-
Rx code;C/A code, WAAS
-
Position accuracy GPS;10 m (95% of the time, HDOP 4)
DGPS;5 m (95% of the time, external data required)
WAAS’;3 m (95% of the time) -
Tracking velocity;999 kt
-
Position-fixing time;Warm start: 12 s approx., Cold start: 90 s approx.
-
Position update interval 1 s
INTERFACE
- Data format;IEC 61162-1 (NMEA 0183 Ver 2.30)
- Data sentences Input;DGPS: RTCM SC-104, Control command
- Output;DTM, GGA, GLL, RMC, VTG, ZDA (default setting)
POWER SUPPLY ;12-24 VDC (10.8-31.2 V): 105-55 mA
ENVIRONMENTAL CONDITION
- Ambient temperature;-25°C to +70°C
- Relative humidity ;95% at 40°C
- Degree of protection; IPX6
- Vibration ;IEC 60945
- UNIT COLOR
Packing list
FURUNO Worldwide Warranty for Pleasure Boats (Except North America)
This warranty is valid for products manufactured by Furuno Electric Co.
(hereafter FURUNO) and installed on a pleasure boat. Any web based purchases
that are imported into other countries by anyone other than a FURUNO certified
dealer may not comply with local standards. FURUNO strongly recommends against
importing these products from international websites as the imported product
may not work correctly and may interfere with other electronic devices. The
imported product may also be in breach of the local laws and mandated
technical requirements. Products imported into other countries as described
previously shall not be eligible for local warranty service.
For products purchased outside of your country please contact the national
distributor of Furuno products in the country where purchased.
This warranty is in addition to the customer´s statutory legal rights.
Terms and Conditions of Warranty
FURUNO guarantees that each new FURUNO product is the result of quality
materials and workmanship. The warranty is valid for a period of 2 years (24
months) from the date of the invoice, or the date of commissioning of the
product by the installing certified dealer.
FURUNO Standard Warranty
The FURUNO standard warranty covers spare parts and labour costs associated
with a warranty claim, provided that the product is returned to a FURUNO
national distributor by prepaid carrier.
The FURUNO standard warranty includes:
- Repair at a FURUNO national distributor
- All spare parts for the repair
- Cost for economical shipment to customer
FURUNO Onboard Warranty
If the product was installed/commissioned and registered by a certified FURUNO
dealer, the customer has the right to the onboard warranty.
The FURUNO onboard warranty includes
- Free shipping of the necessary parts
- Labour: Normal working hours only
- Travel time: Up to a maximum of two (2) hours
- Travel distance: Up to a maximum of one hundred and sixty (160) KM by car for the complete journey
Warranty Registration
For the Standard Warranty – presentation of product with serial number (8
digits serial number, 1234-5678) is sufficient. Otherwise, the invoice with
serial number, name and stamp of the dealer and date of purchase is shown.
For the Onboard Warranty your FURUNO certified dealer will take care of all
registrations.
Warranty Claims
For the Standard Warranty – simply send the defective product together with
the invoice to a FURUNO national distributor. For the Onboard Warranty –
contact a FURUNO national distributor or a certified dealer. Give the products
serial number and describe the problem as accurately as possible. Warranty
repairs carried out by companies/persons other than a FURUNO national
distributor or a certified dealer is not covered by this warranty.
Warranty Limitations
When a claim is made, FURUNO has a right to choose whether to repair the
product or replace it.
The FURUNO warranty is only valid if the product was correctly installed and
used. Therefore, it is necessary for the customer to comply with the
instructions in the handbook. Problems which result from not complying with
the instruction manual are not covered by the warranty.
FURUNO is not liable for any damage caused to the vessel by using a FURUNO
product.
The following are excluded from this warranty:
- Second-hand product
- Underwater unit such as transducer and hull unit
- Routine maintenance, alignment and calibration services.
- Replacement of consumable parts such as fuses, lamps, recording papers, drive belts, cables, protective covers and batteries.
- Magnetron and MIC with more than 1000 transmitting hours or older than 12 months, whichever comes first.
- Costs associated with the replacement of a transducer (e.g. Crane, docking or diver etc.).
- Sea trial, test and evaluation or other demonstrations.
- Products repaired or altered by anyone other than the
- RUNO national distributor or an authorized dealer.
- Products on which the serial number is altered, defaced or removed.
- Problems resulting from an accident, negligence, misuse, improper installation, vandalism or water penetration.
- Damage resulting from a force majeure or other natural catastrophe or calamity.
- Damage from shipping or transit.
- Software updates, except when deemed necessary and warrantable by FURUNO.
- Overtime, extra labour outside of normal hours such as weekend/holiday, and travel costs above the 160 KM allowance
- Operator familiarization and orientation.
FURUNO Warranty for North America
FURUNO U.S.A., Limited Warranty provides a twenty-four (24) months LABOR and
twenty-four (24) months PARTS warranty on products from the date of
installation or purchase by the original owner. Products or components that
are represented as being waterproof are guaranteed to be waterproof only for,
and within the limits, of the warranty period stated above. The warranty start
date may not exceed eighteen (18) months from the original date of purchase by
dealer from Furuno USA and applies to new equipment installed and operated in
accordance with Furuno USA’s published instructions.
Magnetrons and Microwave devices will be warranted for a period of 12 months
from date of original equipment installation.
Furuno U.S.A., Inc. warrants each new product to be of sound material and
workmanship and through its authorized dealer will exchange any parts proven
to be defective in material or workmanship under normal use at no charge for a
period of 24 months from the date of installation or purchase.
Furuno U.S.A., Inc., through an authorized Furuno dealer will provide labor at
no cost to replace defective parts, exclusive of routine maintenance or normal
adjustments, for a period of 24 months from installation date provided the
work is done by Furuno U.S.A., Inc. or an AUTHORIZED Furuno dealer during
normal shop hours and within a radius of 50 miles of the shop location.
A suitable proof of purchase showing date of purchase, or installation
certification must be available to Furuno U.S.A., Inc., or its authorized
dealer at the time of request for warranty service.
This warranty is valid for installation of products manufactured by Furuno
Electric Co. (hereafter FURUNO). Any purchases from brick and mortar or web-
based resellers that are imported into other countries by anyone other than a
FURUNO certified dealer, agent or subsidiary may not comply with local
standards. FURUNO strongly recommends against importing these products from
international websites or other resellers, as the imported product may not
work correctly and may interfere with other electronic devices. The imported
product may also be in breach of the local laws and mandated technical
requirements. Products imported into other countries, as described previously,
shall not be eligible for local warranty service.
For products purchased outside of your country please contact the national
distributor of Furuno products in the country where purchased.
WARRANTY REGISTRATION AND INFORMATION
To register your product for warranty, as well as see the complete warranty
guidelines and limitations, please visit www.furunousa.com and click on
“Support”. In order to expedite repairs, warranty service on Furuno equipment
is provided through its authorized dealer network. If this is not possible or
practical, please contact Furuno U.S.A., Inc. to arrange warranty service.
FURUNO U.S.A., INC.
Attention: Service Coordinator 4400 N.W. Pacific Rim Boulevard Camas, WA
98607-9408
Telephone: 360-834-9300
FAX: 360-834-9400
Furuno U.S.A., Inc. is proud to supply you with the highest quality in Marine
Electronics. We know you had several choices when making your selection of
equipment, and from everyone at Furuno we thank you. Furuno takes great pride
in customer service.