Humminbird 409600-1 HELIX 5 DI 480 X 800 5"" WVGA Display. If fishing is in your DNA, there’s no such thing as “too early” or “too far.” High expectations go with the territory. The new HELIX Series answers the call with an uncompromising, widescreen color display. Powerful Side Imaging, Down Imaging and SwitchFire Sonar reveal the lake bottom, while optional GPS mapping shows you the way. Feature for feature, it has what it takes to win the day. Do you? No doubt. The HELIX 5 DI features a brilliant 800H x 480V, 5"" 256 color display with backlight. Down Imaging and DualBeam PLUS sonar with 4000 watts PTP power output. Maximize your angling experience with the Humminbird HELIX 5 DI fishfinder system. Designed for the angler who requires DualBeam PLUS Sonar and Down Imaging. Included XNT 9 DI T transducer features 455/800/200/455 kHz frequencies for 16-, 28-, 45- and 75-degree coverage. Water surface temperature gauge built into transducer. 600 feet depth-capable sonar; Down Imaging, 350 feet.