Features Furuno FCV-688 5.7″ Color LCD Fish Finder :

• Equipped with Furuno’s latest technology:
  – The Bottom Discrimination Function – Analyze bottom structure*
  – Provides an at-a-glance recognition of bottom from with four types of graphical displays (Rocks/Gravel/Sand/Mud) when connected to required thru-hull or transom mount transducer.
  * Thru-hull or transom transducer mount required.
• ACCU-FISH™ – A unique fish size analyzer based on the latest digital technology
• White Line feature – Discriminate fish lying near the bottom
  – The top edge of the sea floor is displayed in white to clearly show structures.
  – This feature helps to discriminate bottom fish distinctly.
• Configurable Alarm function (depth, fish echoes, etc.)
• Post-processing Gain Control applied to all echoes displayed on the screen
• Share and display information on a chart plotter*
  – Furuno’s TLL (Target Lat/Lon) output allows you to interface the FCV-688 with your chart plotter so that you can mark fishing spots with various information (L/L, Depth, Water Temp, Fish size, Bottom).
  * Required connection to chart plotter.
• Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)

Screenshots

Bottom Discrimination – Graphic mode	Bottom Discrimination – Probability mode
ACCU-FISH™ mode	White Line function

Fish Alarm function

Specifications Furuno FCV-688 5.7″ Color LCD Fish Finder :

Equipment List

Drawing

Interconnection Diagram