
(D)GPS navigator – your first waypoint to effective navigationJLR-
7500
7800
(D)GPS navigator
– performance features
The new JLR-7500/JLR-7800 (D)GPS navigator will locate
your position accurately and gives you a wide range of
possibilities – integrated with the latest technologies – that
will enhance your operational performance.
RL
Navigation
GPS info
CDI
Track plotting
RL
Unique features
One of the new display modes is the 3D highway,
which allows you to intuitively view the location of
the next waypoint. This 3D guidance is particularly
valuable to follow a real-time chain of waypoints
along a planned route.
3D highway
Smart route calculation
Satellite integrity check
Display modes
JRC one-call™
One number to call
With JRC you can go anywhere and
if you need our support, simply call us
at +81 3 3492 9201, anytime.
The new (D)GPS navigator allows you to plan long distance routes highly e ective. It is
possible to set Rhumb lines (RL) for short legs, while Great Circle (GC) can be set for the
long distance legs – all possible within the same route. Simply make your selection for
each leg to reach your destination e ortlessly.
The newly developed sensors includes RAIM, which is to access the
integrity of GPS signals. If multiple satellite signals are picked up, this
system will check if the position x is consistent with the computed
position, assuring higher reliability than conventional methods.
All information is displayed on a highly visible 5.7-inch LCD display, featuring added
sharpness and contrast compared to the previous version. Many display modes are
readily available and selectable from the menu, such as navigation, CDI, highway, track
plotting and service and information screens. The display has four dim modes, allowing
adjusting at your own convenience.
1
2
4
3
GC

(D)GPS navigator
– developed for maximum ease of use
Honolulu
San Diego
Los Angeles
Houston
Chicago
Toronto
New York
Miami
St. John’s
Havana
Panama
Lima
Guayaquil
Talchuano
Buenos Aires
Reykjavik
Torshavn
Belfast
London
Le Havre
Lisbon
Las Palmas
Dakar
Abidjan
Cape Town
Durban
Richards Bay
Madrid
Rome
Tunis
Athens
Istanbul
Limassol
Alexandria
Haifa
Dubai
Mumbai
Columbo
Vladivostok
Tokyo
Pusan
Shanghai
Taipei
Manila
Hanoi
Hong Kong
Bangkok
Kuala Lumpur
Singapore
Jakarta
Suva
Brisbane
Sydney
Melbourne
Auckland
Egersund
Lund
Tallinn
Helsinki
Amsterdam
Rotterdam
Antwerp
Rio de Janeiro
San Francisco
Seattle
Vancouver
JRC has been providing sales and support of products since 1915. Today, JRC o ers comprehensive assistance
through its organisation, in partnership with a worldwide StarNetwork™ of over 270 fully trained and quali ed
partners and agents, assisting you 24 hours a day, 7 days a week and 365 days a year.
JRC StarNetwork™
The new display design allows you to carry out all operations simply by using the uni ed keyboard
layout. The keyboard is solid and responsive, which allows for precise operation.
With the new (D)GPS navigator, entering data is just as simple as creating a (SMS) text message on your
phone. The consistency in the keyboard layout allows entering waypoint data fast and in a natural way.
The compact design of
the JLR-7500/JLR-7800
incorporates a new intuitive
interface, providing
enhanced ergonomics and
user friendliness. The logic
of the controls and excellent
on-screen menus will
greatly shorten most users’
learning period.
Uni ed design
Key in data
Simple operation
JRC one-call™
One number to call
With JRC you can go anywhere and
if you need our support, simply call us
at +81 3 3492 9201, anytime.
Navigate to MOB
On/o cross cursor
(plot screen)
Navigate to selected
waypoint
Switch between
display modes
Zoom in
(plot screen)
Zoom out (plot screen)
Move own vessel
position to centre
(plot screen)
Change presentation
mode north-up or
course-up
(plot screen)
Menu
Enter mark
Enter event mark
The keys are also backlit,
making it easy to operate
in low-light settings on the
bridge.

(D)GPS navigator
– system exibility
Port flexibility
Easy installation
My memory
LAN advantage
The (D)GPS navigator integrates four con gurable NMEA ports. This advanced feature
will allow you to e.g. have one port con gured with the latest NMEA standard, while
another port is capable of running a previous version. In this way you can connect
older equipment onboard. It also has one in and two contact outputs and LAN, which
facilitates route data transfer and/or interswitching.
The display is very compact and can be mounted
virtually anywhere, allowing for a exible installation
approach in con ned spaces. The base of the
sensor is designed for an easy installation, either
on a pole or on an extension mast. The base also
includes a slot allowing for easy cable management,
signi cantly reducing installation time.
Up to 10,000 waypoints can be stored in the internal memory. All waypoints can be named
and renamed up to sixteen characters. You can make 100 routes with 512 waypoints per
route, which can be entered randomly, and there’s room for 2000 points for the ship’s track
and up to 1000 for events and marks.
Via a LAN connection, you can easily connect two displays. The second display is fully operable and
auto synchronises with the main display, which is directly connected to (D)GPS sensor, allowing
e.g. acknowledging alarm or adjusting waypoints/routes at a secondary location on the ship.
You can also set for a dual installation, having two (D)GPS sensors connected to two di erent
displays to simply switch when necessary, assuring you always on.
What’s standard in the box?
1. Display
1
2. (D)GPS sensor
3. Cables
4. Installation parts
5. Data connector
6. Spare parts
7. Manual
Which cables?
Power cable display 2 m
Sensor to display 10 m (JLR-7500)
Sensor to display 15 m (JLR-7800)
Display to junction box 5m
1
including bracket
Master/secondaryInterswitching
LAN LAN
GPS data
Waypoints
Route data
Alarm
By connecting a hub
between the 2 displays,
you can transfer data to
radar and ECDIS
Waypoints
Route data
Alarm ack
1122
112
Hub
JLR-4340
(GPS)
JLR-4341 (DGPS)

(D)GPS navigator
– dimensions and mass
Dimension drawings - Display
NWZ-4740
MASS 2,3 kg
cutout for panel mount height 116,6 mm, width 220 mm, depth 180 mm
mounting screw 1-inch 14UNS-2B
mounting screw 1-inch 14UNS-2B
1
optional
Dimension drawings - Sensor JLR-7500
JLR-4340
MASS 0,7 kg
Dimension drawings - Sensor JLR-7800
JLR-4341 MASS 1,7 kg
Dimension drawings - Rectifier
1
NBG-320 MASS 3,3 kg
93 mm
142 mm
162 mm
239 mm
268 mm
33,5 mm
68,2 mm
108 mm
155 mm
108 mm
134 mm
5.7”
165 mm
140 mm
135 mm
120 mm

(D)GPS navigator
– speci cations
Model JLR-7500 JLR-7800
IMO compliant
General
Display 5.7-inch, white LED backlight, 320 by 240 pixels
Dimmer 4 stages (bright, middle, dark, o )
Power supply 10.8V to 31.2V DC <10 W
Serial data in/out output: 4 ch (IEC61162-1), input: 1 ch
Contact signal in/out output: 2 ch, input 1 ch
LAN built-in 10/100 Mpbs
Data backup display: flash ROM, sensor: SRAM with battery
Waypoint 10,000 points, event memory 1000 points, WPT name: 16 characters
Waypoint input LAT/LON, bearing/range, event, TD
WPT/route data transfer via LAN and RS-232C
Track/route 2000 points, 100 routes with 512 WPT per route
Plot scale 0.2, 0.5, 1.2, 5, 10, 20, 50, 100, 200, 300 NM
Plot interval 1 up to 60 min (1 sec) or 0.01 to 99.99 NM (0.01 NM)
Navigation calculation select Great Circle and Rhumb line for each leg (total distance up to 99,999 nm)
Screen mode LAT/LON, CDI (highway), trackplot, GPS sat. info, enter WPT/route planning, WPT info
Alarms arrival, anchor, boundary, XTD, no position x, speed, trip, 1) temperature, 1) depth, HDOP
djust magnetic variation auto or manual
A
Geodetic system 46 systems
Units NM/kn, km/kPh, mi/miPh, m, ft, fm, °C or °F
LORAN C/A convert convert LAT/LON to TD of LORAN C/A
GPS specs
Receiver/sensor type multichannel (12 ch), SBAS (1 ch) multichannel (12 ch), SBAS (1 ch), DGPS integrated
Frequency 1575.42 MHz ±1 MHz (C/A code)
Satellite tracking up to 12 satellites
SBAS WAAS, MSAS, EGNOS
Accuracy 13 m (HDOP <4 SA off), 7 m (SBAS) 2dRMS 13 m (HDOP <4 SA off), 7 m (SBAS), 5 m (beacon) 2dRMS
Power supply 10.8V to 31.2V AC, <1.5 W 10.8V to 31.2V AC, <2.5 W
NMEA
Version 1.5, 2.1, 2.3
Bit rate 4800, 9600, 19200, 38400
Output
nput HD
I
Interval 1, 2, 3, 4, 5, 6, 7, 8, 9 sec and o
Environment
Operating temperature sensor
Storage temperature sensor
Operating humidity 0% to 93% non-condensing
Water resistance sensor IEC60945 (ed.4), USCG CFR-46, display IP44
Optional items
Recti er NBG-320
Printer (table mount) DPU-414
Connection box CQD-10
Data switching unit NCZ-777
Junction box NQE-7700A
Extension cable (15 m) CFQ-9000
1) Via external temp sensor/echo sounder 2) Only JLR-7800 3) Via external speed log/current meter/heading sensor
GGA, RMC, GLL, VTG, GSA, GSV, DTM, GBS, GRS, GST, ZDA, GNS, ALR,APB, BOD, BWC, BWR, RMB, XTE, ZTG,
v
AAM, RTE, WPL, ACK, 2) MSS, 3) [ VDR, VHW, HDT, THS, BDT, DPT, MTW, CUR, VBW]
T, THS, BDT, DPT, MTW, CUR, VBW, VHW, ACK, WPL, RTE ALR
-
25° to +55°C, display -15° to +55°C
-
40° to +70°C, display -25° to +70°C
v
All speci cations are subject to change without noti cation.
2009.4 2009.4 CAT.No.Y14-213 (No.815-1-3) D Printed in Japan