Powerful technology in a compact 7" Chart Plotter with Built-in CHIRP FISH FINDER !

 

Specifications

Display Unit

Screen Type

GP-1871F: 7" Wide Color TFT LCD

Screen Resolution

WVGA 800 x 480 pixels

GPS Antenna

Internal Antenna

Display Modes

-Chart Plotter 
-Fish Finder 
-Radar (connection to the 1st Watch Wireless Radar DRS4W required)
-AIS (connection to AIS sensor required)
-Instruments (Nav Data, Engine, Wind, Fuel tank) -
-Autopilot (connection to the FURUNO NAVpilot-300 or 700 series required)

Language

English (US & UK), French, Spanish, German, Italian, Portuguese, Danish, Swedish, Norwegian, Finnish, Greek, Japanese.

GPS / SBAS (WAAS/EGNOS/MSAS)

Receiving Type

GPS 72 channels 
WAAS 1 channel

Receiving Frequency

L1 (1575.42 MHz)

Accuracy

GPS: 10 m max, WAAS: 5 m max, MSAS: 7.5 m MAX

PLOTTER

Chart

C-MAP 4D

Memory Capacity

30,000 points for ship's track and waypoints
1,000 planned routes (Max. 50 points per route)
5,000 quickpoints

FISH FINDER

Frequency

CHIRP: 40 to 225 kHz
CW: 50/200 kHz

Transducer

300 W or 600 W or 1kW (Transducer dependent)

Range

5-1, 200m, shift :0-500m

Modes

TruEcho CHIRP™*, RezBoost™**, ACCU-FISH™**, Bottom Discrimination**, Dual Frequency**, Dual Range** Auto gain (Fishing/Cruising), Manual gain, A-Scope, Marker Zoom, Bottom Zoom, Bottom Lock
* CHIRP dedicated transducer required
** Dual frequency CW compatible transducer required

Interface

NMEA2000

1 port (Interface CAN bus)
Input: 126992, 127245, 127250, 127251, 127258, 127488, 127489, 127493, 127497, 127505, 128259, 128267, 128275, 129025, 129026, 129029, 129038, 129039, 129040, 129041, 129284, 129285, 129538, 129540, 129793, 129794, 129798, 129808, 129809, 129810, 130306, 130310, 130311, 130312, 130313, 130314, 130316, 130577, 130830, 130831, 130832, 130880 
Output:126992, 127245, 127250, 127251, 127257, 127258, 127505, 128259, 128267, 128275, 129025, 129026, 129029, 129033, 129283, 129284, 129285, 130306, 130310, 130312, 130316, 130830, 130831, 130832

NMEA0183

1 port
Input: DBT, DPT, DSC, DSE, GGA, GLL, GNS, HDG, HDT, MTW, MWV, RMC, ROT, RSA, THS, TLL, VDM, VHW, VTG, ZDA, PFEC (GPatt/SDmrk/SDtbd/SDtfl/pireq) 
Output: AAM, APB, BOD, BWR, DBT, DPT, GGA, GLL, GNS, GSA, GSV, GTD, HDG, HDT, MTW, MWV, RMB, RMC, RTE, THS, TLL, VHW, VTG, WPL, XTE, ZDA, PFEC (SDmrk/SDtbd/SDtfl/pidat)

Other

Micro SD Card Slot x2 (32 GB)

OTHERS

Waterproofing

IP56

Power Supply

GP-1871F: 12-24 VDC, 1.0-0.5 A 

NMEA0183: 1 port * Software version 1.1 or later 
NMEA2000: 1 port

Screenshots

• 
  Dual Screen Chart Plotter / Radar
• 
  C-MAP4D Chart
• 
  Dual Screen Chart Plotter / Instruments
• 
  Dual Screen Chart Plotter / Dual Frequency FISH FINDER
• 
  CHIRP FISH FINDER
• 
  Chart Plotter Radar Overlay
• 
  Dual Screen Chart Plotter / Autopilot controls
• 
  CHIRP FISH FINDER + Quick Menu