GP-1971F Sounder/ Chartplotter Combo

Special Price $1,779.00 Regular Price $2,075.00
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The GP-1971F from Furuno Marine is a GPS/WAAS chartplotter with built-in CHIRP. The 9" GPS Chart Plotter/Fish Finder has tablet control and mirroring functionality available.


Multi-Touch Interface

  • Convenient and intuitive slide-out menus: The GP-1871F/1971F smart interface, inherited from the NavNet TZtouch2, features slide-out menus containing all the tools and data you need to be in total control. 
  • Display modes customization: Customize your display modes and create the perfect combination to fit your individual needs.
  • Finger Gestures: With the Finger Gestures (one or two fingers) you can either zoom-in, zoom-out, double tap to take a screenshot or even jump to a full-screen mode when using Split-screen display mode.
  • Easy screenshot and MicroSD card Tap the display with two fingers to capture a screenshot that will be saved directly to your micro SD card. 


  • Unmatched detail with TruEcho CHIRP™ The high level of detail available with TruEcho CHIRP™ technology helps to distinguish fish schools, even when close to the sea bed. Fish can be observed with a very high resolution and are displayed in a distinct boomerang shape. The clear presentation marks individual game fish and bait fish, even when tightly schooled together. 
  • ACCU-FISH™ and Bottom Discrimination with RezBoost™ With FURUNO’s RezBoost™ data processing technology, fish schools and echoes are shown with high resolution while you can assess fish size and bottom composition thanks to ACCU-FISH™ and Bottom Discrimination functions. Additionnaly, ACCU-FISH™ icons and colors can be freely customized according to the size and depth of the targeted fish.

Chart Plotter (with internal GPS antenna) 

  • Detailed Chart with C-MAP 4D compatibility By using the incredibly rich C-MAP 4D charts, the GP-1871F/1971F delivers highly precise data that features plenty of useful information, such as relief vectors, tidal streams and marine plans, considerably enhancing your navigational awareness.
  • Autopilot controls Via the CAN bus network interface, The NAVpilot-300 and NAVpilot-711C can be connected to the GP-1871F and GP-1971F and controlled directly from the Chart Plotter.
  • Plotter with AIS symbols When connected to an AIS receiver, the GP-1871F/1971F will display the latest AIS data and provide vessel information.
  • Various display modes Including Shaded reliefs, 3D and Satellite views.

Wireless Radar Connection

  • DRS4W 1st Watch Wireless Radar The GP-1871F and GP-1971F are connectable to the 1st Watch Wireless Radar (Output Power 4 kW) giving your Chart Plotter a major upgrade in accuracy and safety. 
  • Easy screenshot and MicroSD card Tap the display with two fingers to capture a screenshot that will be saved directly to your microSD card. 

AF (Anti-finger print) treatment on AR glass (GP-1971F)

AR (Anti-Reflective) glass coating and strengthened glass filter

Internal GPS antenna for simple and easy installation

Daylight viewable with excellent readability , brightness of 1000 cd/m2

SKU: FUIMD03489000

Display Unit

  • Screen Type: GP-1971F: 9" 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)


  • 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


  • 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


  • 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


  • NMEA2000: 1 port (Interface CAN bus)
  • NMEA0183: 1 port
  • Micro SD Card Slot x2 (32 GB)


  • Waterproofing: IP56
  • Power Supply: GP-1971F: 12-24 VDC, 1.0-0.5 A
  • NMEA2000: 1 port
  • NMEA0183: 1 port * Software version 1.1 or later
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GP-1871F Manual (2.09 MB)

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