Advanced Precision Controls: Stores up to 5 preset depths and remembers last catch location; Depth Cycle feature automatically raises and lowers weight at preset intervals for methodical coverage Waterline Zero Protection: Automatically maintains weight at set distance below waterline to protect boat from dangerous swinging weights during retrieval Positive Ion Control (PIC): Neutralizes fish-repelling negative energy field created by boat electronics so fish stay closer to your line and lures Variable Speed Adjustments: Five adjustable retrieve and deploy speeds with up to 250 feet-per-minute retrieval rate for fast line recovery Full-Color 3.5-inch LCD Display: Multiple screen view options show critical trolling data in light or dark mode for readability in any conditions