Features Dual-frequency fish finder equipped with revolutionary new RezBoost™ signal processing technology Improved clarity and resolution that was previously impossible with conventional narrowband transducers has been made possible thanks to the new RezBoost™ technology. Bottom Discrimination - Analyze bottom structure Provides an at-a-glance recognition of bottom composition with four types of graphical displays (Rocks/Sand/Gravel/Mud) when connected to a supported thru-hull or transom mount transducer. White Line feature - Discriminate fish lying near the bottom The top edge of the bottom echo is displayed in white to clearly show bottom structures. This feature helps to discriminate between weeds and bottom fish distincly. Configurable Alarm function (depth, fish echoes, etc.) Share and display information on a chart plotter* FURUNO's TLL (Target Lat/Lon) output allows you to interface the FCV-588 with your FURUNO chart plotter so that you can mark fishing grounds with various information (L/L, Depth, Water Temp, Fish size and Bottom type). * Requires a chart plotter. Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)
