From the ice age to the digital age, MarCum's vanguard LX-7 has forever transformed the game of hunting fish on frozen water. Over a decade of cutting edge sonar design in the making, the radically innovative LX-7 has been built with the optimum blend of sonar DNA from MarCum LX Flasher and Digital Fish Finding technologies. A true breakthrough in big picture ice sonar, LX-7 presents anglers with an incredible interactive ice fishing experience in a panoramic 8-inch LCD environment (four vividly rich color palettes included.) Multiple industry-exclusive features provide a dazzling array of precious fish-finding intel. Fully user-defined on-screen Dashboard displays digital depth, battery voltage, range, gain, interference rejection (IR), target adjust, or any combination thereof. LX-7's Multifaceted Sonar Display also gives anglers fully customize window views, including water-column vertical, vertical zoom, flasher-dial and traditional horizontal LCD graph displays. Sonar Footprint technology displays scan area at any depth, with either 8o or 20o transducer cone angles.