Excellent visibility under direct sunlight even from four directions. Preferable color selection for daytime and nighttime operations. Easy-to-understand simultaneous display of 50 and 200 kHz images on split screen. Fully automatic controls for optimum gain and depth range. Efficient display modes including "Normal + Bottom Lock," "Partial Bottom Zoom," and "Normal + Partial Zoom". Reliable A-scope display for precise fish detection image.