Product description

Fishfinder 400C. This new colour unit with a crisp, ultra-bright 4” QVGA colour display and intuitive operating menu makes it simple to operate the multitude of great fish detecting features. The 400C is driven by a 500 watt RMS dual frequency dual beam sonar to depths of 1500 feet. Garmin’s UltraScroll™ updates the screen at live-action speeds that can also be viewed in a true A-scope display for instantaneous sonar data. “Big numbers” display lets you view several key data parameters at a glance with alarms for fish size, shallow water, deep water, low battery and drift, all configurable. Garmin’s plug-and-play CANet™ bus enables sonar data to be easily shared with compatible Garmin chartplotter displays