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.
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).
Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)