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Very accurate DGPS position fixing, large LCD graphics and simple operation
The DGPS Navigator offers position fixing with high accuracy anywhere in the world.
Own ship's position, course, speed, planned route, bearing and distance are displayed on the large LCD screen.
DISPLAY EXAMPLES
NAVIGATE
Local time
Waypoint No.
Selected route
Bearing
Distance
Display
Current
select menu
position
(lat/Lon)
Course
Time to go
Speed
Couse deviation value
and direction to steer
PLOT
Local time
Display range
Waypoints No.
Track memory intervals
Number of tracked
Present route
memory
(dotted line)
Waypoint marks
Own ship's mark
(+mark flicker)
Ship's track
(solid line)
Display
select menu
Current position
Course
Speed
SAT STATUS
Satellite No.
Sat azimuth angle
Sat elevation angle
Receiving signal level
Positioning accuracy
(HDOP)
Display select menu
Number of orbiting
Antenna height
satellites
3D fix display
Beacon parameters
Differential GPS fixing
Frequency, RSSI baud rate
Actual size
WAYPOINT MAKE
List of characters
NNN-4331
DGPS Receiver
DGPS NAVIGATOR
JLR-7700MK
2 2
Large LCD Display
Necessary navigational information can
be displayed on a large LCD screen at a
glance, ensuring simple operation without
troublesome switchover of displays.
More Accurate DGPS Positioning
Differential GPS position data is
automatically received in DGPS service
areas, and own ship's position fixes are
displayed with very high accuracy.
Waypoint Memory
Up to 499 waypoints can be stored in the
internal memory with their place names in
8 alphanumeric characters.
Data Outputs
Two data ports are provided: one is an
RS-422 port, and the format is selec-
table from NMEA0180, NMEA0183
(version 1.5 or 2.1) and a JRC.
Navigational Calculations
Navigational calculations are made in the
Great Circle or Rhumb Line mode.
Loran C/A TD Display
The GPS position fixes can be converted
into Loran C or A time difference values
and displayed on the LCD screen.
Relay Contact Output
A log pulse or external buzzer alarm
signal is available from the relay contact
output.
Weather information display
Local weather and sea conditions in
coastal sea areas of Japan can be
displayed.
WAYPOINT LIST
Waypoint list
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