JRC JLR-7700MKII User Manual
DGPS NAVIGATOR
JLR-7700MK
12-Channel Parallel for simultaneous
reception of 12 satellites.
The DGPS Navigator composed of a
DGPS receiver and a LCD display unit
ensures very accurate position fixing.
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Very accurate DGPS position fixing, large LCD graphics and simple operation
NNN-4331
DGPS Receiver
DGPS NAVIGATOR
DISPLAY EXAMPLES
Actual size
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.
JLR-7700MK
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●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 selectable 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.
Selected route
Current
position
(lat/Lon)
Course
Speed
Local time
Waypoint No.
Bearing
Distance
Display
select menu
Time to go
Couse deviation value
and direction to steer
Waypoints No.
Present route
(dotted line)
Own ship's mark
(+mark flicker)
Ship's track
(solid line)
Current position
PLOT WAYPOINT MAKE WAYPOINT LISTNAVIGATE SAT STATUS
Local time
Display range
Track memory intervals
Number of tracked
memory
Waypoint marks
Positioning accuracy
(HDOP)
Number of orbiting
satellites
Beacon parameters
Frequency, RSSI baud rate
Course Speed
Display
select menu
Satellite No.
Sat azimuth angle
Sat elevation angle
Receiving signal level
Display select menu
Antenna height
3D fix display
Differential GPS fixing
Waypoint list
List of characters
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