JRC JLN-652 - 11.1.2 Main Performance Characteristics; 11.1.3 Input and Output Signals

11-4
11.1.2 Main Performance
１）
Function
: Measuring current, ship speed, depth, Fish finder, Track plotting, Graph display, Profile
display, Self test, Alarm function (Current speed, Ship speed, Trip, Timer, Water
temperature)
２）
Display mode
: Current, Ship, Plot, Graph, Fish, Profile
３）
Numeric
display
: Current speed, Current direction (Absolute 5 layer, relative 4 layer), Measurement depth
of layer, Bottom tracking ship speed/Course, Water tracking ship speed/Course, Ship
position, Heading, Trip, Date, FA ship speed/PS ship speed, Trip or time value, Water
depth, Water temperature
４）
Graphic
display
: Absolute current vector, Relative current vector, Ship speed vector, Water temperature
graph, Current・depth graph, Ship speed graph, Wind speed・wind direction graph, Trip
display, Fish display, Profile display.
11.1.3 Input/Output Signal
1) Input Signal
NMEA Input : ① Bearing data NMEA0183 [Signal name on terminal：Gyro IN]
$_ _HDT ; Heading, True
$_ _VHW ; Water Speed and Heading
$_ _HDM ; Heading, Magnetic
$_ _HDG ; Heading, Deviation & Variation
$_ _THS ; True Heading and Status
: ② Latitude longitude data NMEA0183 [Signal name on terminal：GPS IN]
$_ _RMC ; Recommended Minimum Specific GNSS Data
$_ _GGA ; Global Positioning System Fix Data
$_ _GLL ; Geographic Position – Latitude/longitude
$_ _VTG ; Course Over Ground and Ground Speed
: ③ Water temperature Data NMEA0183 [Signal name on terminal：TEMP IN]
$_ _MTW ; Water Temperature
: ④ Wind direction speed data NMEA0183 [Signal name on terminal：WIND IN]
$_ _MWD ; Wind direction and Speed
$_ _MWV ; Wind Speed and Angle
Trigger Input : ⑤ Transmission trigger For interference prevention [Signal name on terminal：
TRIG1,TRIG2] Note: Available for option.
2) Output Signal
NMEA Output : ① Ship speed current data NMEA0183 (Ver. 2.3/3.1)
[Signal name on terminal：NMEA OUT1～4 (4 circuits)]
$VDVBW ; Dual Ground/Water Speed
$VDVLW ; Distance Traveled Through the Water
$VDVHW ; Water Speed/Heading
$VDDBT ; Depth Below Transducer
$VDDPT ; Depth
$VDCUR ; Water Current Layer
$PJRCL ; Proprietary Code
Distance Output: ② Distance Run contact Signal 200 pulse/nm
[Signal name on terminal：NMEA OUT1～4 (4 circuits)]
JRC Output : ③ JRC format Signal [Signal name on terminal：JRC OUT]
Trigger Output: ④ Transmission trigger For interference prevention.
(Ver 1.5—3.01)
(Ver 2.3—3.01)