Internal GPS antenna Bottom Discrimination Function ACCU-FISH:5.7 GPS/WAAS COLOR CHART PLOTTER GP-1670/1670F / 7 GPS/WAAS COLOR CHART PLOTTER GP-1870/1870F

Guided Video GPS Chart Plotter / Fish Finder GP-1x70 Series

GP-1670/1670F GP-1870/1870F Features

C-MAP 4D Digital Charts that grow with your boating needs.

C-MAP 4D Digital Charts that grow with your boating needs.

Dual Range Chart Display

In "Dual Range Chart Display" mode, the GP1670/GP-1870 series displays dual charts, both long and short range, at the same time.

Dual Range Chart Display

ACCU-Fish

ACCU-FishIn order to assess individual fish size, the echo strength from the fish needs to be computed and turned into fish size display on the screen.
It can detect the fish size of 10 to 199 cm, in the depth of 2 to 100 m.

※In some instances, fish size indicated on the GP-1670F/1870F may differ from its actual size.

RotoKey™

RotoKey™TThe RotoKey™ has a two fold function.Rotate the knob for a finely stepped zoom control. Push the knob to get full access to GP-1670/1670F controls.

RotoKey™

Easy Replacement from legacy models

Easy Replacement from legacy modelsOptional bezel kit is available allowing for easy replacement from Furuno GP-1650, GP-1850 and GP-7000 series.

Bottom Discrimination Function

底部分辨特性GP-1670F/1870F's Bottom Discrimination feature enables the fish finder to indicate if a major component of the bottom is mud, sand, gravel or rocks. The Bottom Discrimination Function provides you with valuable information to locate rich fishing grounds, while boosting your catch of the day.

※Please keep the following in mind when using the Bottom Discrimination Sounder:

  1. Use at a depth of 5 m - 100 m.
  2. Use transducer in transom mount or thru-hull mount.
  3. To show a consistent display of the actual bottom, set the range display of the fish finder screen to "auto".
  4. Enter the ship's draft value
  5. Use a ship speed of 10 kn or less.
  6. In some instances, bottom component indicated on the GP-1670F/1870F may carefully differ from its actual bottom structure.Please read the operation manual prior to utilizing this feature.

Bonded LCD - Clear Readability

Bonded LCD - Clear ReadabilityOur bonded LCDs offer a fog-free structural design. This ensures that the display will never be affected by water condensation, caused by an air gap between the LCD and the front cover plate.

Polarized Friendly - Clearly Remarkable

Polarized FriendlyThe GP-1670/GP-1870 series has an LCD screen that does not "black out" when wearing polarized sunglasses, providing clear visibility from virtually any angle.

Polarized Friendly

5.7" GPS/WAAS COLOR CHART PLOTTER GP-1670/1670F

7" WIDE GPS/WAAS COLOR CHART PLOTTER GP-1870/1870F

Model GP-1670 Model GP-1670F Model GP-1870 Model GP-1870F
Display Unit
Screen Size 5.7" Color TFT LCD 7"Wide Color TFT LCD
Screen Resolution 640 x 480 pixels (VGA) 800 x 480 pixels (WVGA)
Screen Brightness 800 cd/m2 (typical) 900 cd/m2 (typical)
Display Modes Course plot, Nav Data,
Instruments, Engine monitor,
Anemometor, Fuel level gauge,
GPS status
Course plot, Nav Data,
Instruments, Engine monitor,
Anemometor, Fuel level gauge,
GPS status, Fish finder
Course plot, Nav Data,
Instruments, Engine monitor,
Anemometor, Fuel level gauge,
GPS status
Course plot, Nav Data,
Instruments, Engine monitor,
Anemometor, Fuel level gauge,
GPS status, Fish finder
Memory Capacity 30,000 points for ship's track and wayponts
1,000 planned routes (Max. 50 points per route)
5,000 quickpoints
Waterproong IP56
Power Supply 12-24 VDC
0.88 - 0.46 A 1.05 - 0.53 A
(When 600 W transducer used)
0.93 - 0.49 A 1.05 - 0.53 A (Equip 520-5PD)
1.37 - 0.64 A (Equip 50/200-1T)
GPS/WAAS
Receive Type GPS: 50 channels WAAS: 1 channel
Receiving Frequency L1 (1575.42 MHz)
SBAS WAAS, EGNOS, MSAS
ACCURACY Internal Antenna GPS:10 m Max
MSAS:7 m Max
External Antenna
GPA-017 (Option)
GPS:10 m Max
MSAS:7 m Max
ECHO SOUDER
Transmit Frequency - 50/200 kHz - 50/200 kHz
Transmission - 600 W or 1 kW*
*Matching box MB-1100 required
- 600 W or 1 kW*
*Matching box MB-1100 required
Display Range - 5-1,200 m,
shift: 0-500 m
- 5-1,200 m,
shift: 0-500 m
Extension Mode - ACCU-FISH, Auto (Fishing/
Cruising/Manual), A-Scope,
Marker Zoom, Bottom Zoom,
Bottom Lock,
Bottom Discrimination
- ACCU-FISH, Auto (Fishing/
Cruising/Manual), A-Scope,
Marker Zoom, Bottom Zoom,
Bottom Lock,
Bottom Discrimination
Picture Advance - 7 steps: 2/1, 1/1, 1/2, 1/4, 1/8, 1/16, stop - 7 steps: 2/1, 1/1, 1/2, 1/4, 1/8, 1/16, stop