1. Introduzzjoni
The Furuno GP1971F is a state-of-the-art 9-inch multi-touch display unit combining a Chart Plotter and a CHIRP Sounder. Designed for marine navigation and fishing, it offers an intuitive user experience through its all-glass display and slide-out menus. This manual provides comprehensive instructions for the proper setup, operation, and maintenance of your GP1971F unit to ensure optimal performance and longevity.

Figura 1: Quddiem view of the Furuno GP1971F displaying chart and sonar data.
2. Karatteristiċi ewlenin
The GP1971F is equipped with a range of advanced features to enhance your marine experience:
- Intuitive Multi-Touch Display: All-glass display with convenient slide-out menus for quick access to functions.
- Interfaċċja Personalizzabbli: Quick Pages for favorite display modes, customizable Data Boxes, and adjustable layer settings.
- Contextual Menus: Menu content adapts to the current display mode for ease of use.
- Advanced Chart Plotter: Utilizes full-featured C-Map 4D charts (sold separately) for detailed navigation, route creation, and waypoint management.
- Integrated Fish Finder: Built-in TruEcho CHIRP and conventional Fish Finder (300W, 600W, or 1kW) with RezBoost data processing for ultra-crisp, high-resolution images.
- Fish Assessment Functions: Includes ACCU-FISH fish size assessment and Bottom Discrimination to identify seabed composition.
- Konnettività tan-Netwerk: CAN bus interface for direct control of NAVpilot 300 and NAVpilot 711C autopilots.
- Wireless Radar Overlay: Seamlessly overlays radar images from the Furuno DRS4W 1st Watch Wireless Radar.
- AIS and Weather Integration: Displays AIS data when connected to an AIS receiver and provides C-Weather for downloadable wind, wave, and temperature information.
3. Setup u Installazzjoni
3.1 Disimballaġġ
Neħħi bir-reqqa l-komponenti kollha mill-imballaġġ. Ivverifika li l-oġġetti kollha elenkati fil-lista tal-imballaġġ huma preżenti. Żomm l-imballaġġ oriġinali għal trasport jew ħażna fil-futur.
3.2 Immuntar
The GP1971F supports both panel mount and dashboard mount installations. Choose a location that provides clear visibility, is protected from direct sunlight and excessive moisture, and allows for adequate ventilation. Ensure sufficient space behind the unit for cable connections and maintenance.

Figura 2: Angolat view of the GP1971F, illustrating its form factor for mounting.
3.3 Konnessjoni tal-Enerġija
Connect the power cable to a stable 12V DC power source on your vessel. Ensure proper polarity and use an inline fuse as recommended by marine electrical standards to protect the unit from power surges.
3.4 Konnessjoni tat-Trasduttur
Connect your compatible transducer to the designated port on the GP1971F. The unit supports various transducer types for its TruEcho CHIRP and conventional fish finder functions. Refer to your transducer's manual for specific installation guidelines.
3.5 Konnessjonijiet tan-Netwerk
For advanced functionality, connect the GP1971F to other compatible Furuno devices:
- CAN Bus: Connect to NAVpilot 300 or NAVpilot 711C autopilots via the CAN bus network interface for direct control from the chart plotter.
- Wireless Radar: Establish a wireless connection with the Furuno DRS4W 1st Watch Wireless Radar to overlay radar images directly onto the chart display.

Figure 3: Wireless connectivity of the GP1971F, enabling radar overlay and remote viewing.
4. Istruzzjonijiet Operattivi
4.1 Navigazzjoni u Interfaċċja Bażika
The GP1971F features an intuitive multi-touch interface:
- Slide-out Menus: Slide your finger from the top, left, right, or bottom edges of the display to access various menus.
- Quick Pages: Slide down from the top to select pre-configured or custom display modes.
- Data Boxes: Slide from the left to view customizable data overlays.
- Layer Settings: Slide up from the bottom to quickly adjust chart and sonar layer settings.
- Contextual Menu: Slide from the right to access functions relevant to the current display.
- Screenshot: Tap or double-tap the display with two fingers to capture a screenshot.
4.2 Chart Plotter Functions
The chart plotter provides detailed navigation capabilities:
- C-Map 4D Charts: Insert a C-Map 4D chart card (sold separately) to display rich vector charts, relief vectors, tidal streams, and marine plans.
- Route and Waypoint Creation: Easily create and manage routes and waypoints directly on the touch screen.
- AIS Display: When connected to a compatible AIS receiver, view AIS targets on the chart for enhanced situational awareness.
- C-Weather: Download and overlay weather information, including wind, wave, humidity, and temperature data.
4.3 Fish Finder Functions
Utilize the powerful built-in fish finder for effective fishing:
- TruEcho CHIRP: Transmits across a spectrum of frequencies for detailed fish and bait marking.
- Conventional Sonar: Offers traditional sonar capabilities with RezBoost for high-resolution images.
- Għażla tat-Transducer: The unit automatically selects the appropriate fish finder type based on the connected transducer.
- ACCU-FISH: Assesses individual fish size for better targeting.
- Bottom Discrimination: Identifies the composition of the seabed (e.g., rock, gravel, sand, mud) to locate productive fishing grounds.

Figura 4: Dettaljat view of the GP1971F display, highlighting sonar capabilities.
4.4 Radar Overlay
Integrate radar data for enhanced situational awareness:
- DRS4W Compatibility: Wirelessly connect to the Furuno DRS4W 1st Watch Wireless Radar.
- Overlay Function: Overlay radar images directly onto the chart plotter display for a comprehensive view tal-madwar tiegħek.
5. Manutenzjoni
5.1 Tindif
Regularly clean the display and unit housing. Use a soft, damp cloth with mild soap and water. Avoid abrasive cleaners, solvents, or harsh chemicals that can damage the screen or casing. Kun żgur li l-unità tkun mitfija qabel ma tnaddafha.
5.2 Aġġornamenti tas-Software
Iċċekkja l-Furuno perjodikament website for software updates. Keeping your GP1971F's software up-to-date ensures optimal performance, access to new features, and bug fixes. Follow the instructions provided with the update package carefully.
6 Issolvi l-problemi
This section addresses common issues you might encounter with your GP1971F. If the problem persists after following these steps, contact Furuno customer support.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-unità ma tixgħelx | No power supply; Blown fuse; Loose connection | Check power cable connection; Inspect and replace fuse; Secure all power connections. |
| No sonar display | Transducer not connected; Incorrect transducer selected; Air bubbles under transducer | Verify transducer connection; Select correct transducer type in settings; Check transducer mounting for air pockets. |
| Chart data not displayed | C-Map 4D card not inserted or corrupted; Chart settings incorrect | Ensure C-Map 4D card is properly inserted; Check chart display settings (e.g., zoom level, layers). |
| Touch screen ma jirrispondix | Temporary software glitch; Screen dirty; Extreme temperature | Restart the unit; Clean the screen thoroughly; Allow unit to reach optimal operating temperature. |
7. Speċifikazzjonijiet Tekniċi
| Speċifikazzjoni | Dettall |
|---|---|
| Isem tal-Mudell | GP1971F |
| Brand | Furuno |
| Daqs tal-Iskrin | 9 Pulzier |
| Tip ta 'Wiri | Multi-Touch All-Glass Display |
| Fish Finder Output Power | 300W, 600W, or 1kW |
| Fish Finder Technology | TruEcho CHIRP, Conventional Sonar with RezBoost |
| Chart Compatibility | C-Map 4D (sold separately) |
| Teknoloġija tal-Konnettività | Wi-Fi, CAN Bus |
| Tip ta 'Immuntar | Panel Mount, Dashboard Mount |
| Dimensjonijiet tal-oġġett (LxWxH) | 18 x 10 x 6 pulzieri |
| Piż tal-Pakkett | 2.56 Kilogrammi |
| Kulur | Iswed |
| Materjal | Plastik |
8. Garanzija u Appoġġ għall-Klijent
The Furuno GP1971F comes with a standard manufacturer's warranty. For detailed information regarding warranty terms, coverage, and duration, please refer to the warranty card included with your product or visit the official Furuno websit.
For technical assistance, troubleshooting beyond this manual, or to inquire about service and repairs, please contact Furuno customer support. Contact information can typically be found on the Furuno websit jew fl-ippakkjar tal-prodott.





