a { text-decoration: none; color: #464feb; } tr th, tr td { border: 1px solid #e6e6e6; } tr th { background-color: #f5f5f5; } The SLC‑11 delivers simple, intelligent trim tab control with one‑touch operation for a smoother, more enjoyable ride. Raise or lower both tabs simultaneously, track tab position with automatic‑dimming LED indicators, and enjoy automatic return to your last setting when the ignition is cycled. Completely sealed, waterproof, and UV‑resistant, the SLC‑11 is built for harsh marine environments. It’s a direct replacement for Oval LED controls and an easy upgrade from rocker switches—no external power module required. Compatible with single or dual actuators per tab and operating on 12V or 24V DC systems, the SLC‑11 combines durability, convenience, and precision in one compact control. Applications Designed for planing and semi displacement hulls larger than 20ft Direct replacement on Bennett or Lenco systems Automatically adjusts existing trim tabs to maintain a level boat Features and Benefits Microprocessor-based control with LED trim tab position indicators Single-touch operation to raise or lower both tabs simultaneously Automatic tab retraction when the ignition or accessory switch is turned off Direct replacement for Oval LED (SETR-61) controls Waterproof, UV-resistant construction for long-term marine durability Automatic LED dimming at night and brightening in sunlight No external power module required for single-actuator-per-tab systems Easy retrofit upgrade from traditional rocker switch or oval controls Made in the USA with dependable Lectrotab engineering Specifications Microprocessor-based control with LED trim tab position indicators Compatible with both 12V and 24V DC electrical systems Operates on 10 to 30 Volts DC CE Approved Completely sealed and waterproof (IP68) UV protected - will not deteriorate in sunlight Dimensions 3" W x 3" H x 2.25" D Contents SLC-11 Control Wiring Connectors Mounting Hardware Installation & Operation Manual Calibration Instructions