Description
LECTROTAB Automatic Leveling Trim Tab Control – ALC-1.
As wind shifts, water conditions change, or passengers move, the Automatic Leveling Control (ALC) will automatically adjust your trim tabs to keep your boat level, ensuring a more comfortable and enjoyable ride. The ALC corrects side-to-side roll and fore-to-aft pitch automatically, enhancing your boating experience and improving fuel economy.
Microprocessor based automatic leveling trim tab control with LED tab position indicators.
- Microprocessor-based automatic leveling trim tab control with LED position indicators and integrated GPS (no external antenna needed).
- Automatically controls roll and pitch, adapting to sea conditions.
- Sealed, waterproof (IP68), and UV protected for durability.
- Prevents corrections during turns and retracts tabs when off-plane or with optional key switch.
- Suitable for hulls over 20 feet, with direct actuator connection to the ALC-1 display panel.
- LED indicators adjust brightness based on ambient light conditions.
- Operates on 10-30 Volts DC, supports dual station operation (with external power module for ALC-1D and ALC-2D), and includes a 2-year warranty with CE approval.
| Model Number | Display Color | Number of Stations | Actuators per tab plate | Overall Width | Overall Height / Thickness | Mounting Hole Cutout (Diameter) | DC Voltage | Fuse Size Power Input (1 Actuator per Tab) | Fuse Size Power Input (2 Actuators per Tab) |
|---|---|---|---|---|---|---|---|---|---|
| ALC-1 | Black | 1 | 1 | 3.15″/80mm | 3.0″/77mm-437″/11mm | 2″/50mm | 12/24 | 12vdc = 15 amp 24 vdc = 10 amp |
N/A |
| ALC-2D | Black | 1 or 2 | 2 | 3.15″/80mm | 3.0″/77mm-437″/11mm | 2″/50mm | 12/24 | N/A | 12vdc = 30 amp 24 vdc = 20 amp |
| ALC-1D | Black | 1 or 2 | 1 | 3.15″/80mm | 3.0″/77mm-437″/11mm | 2″/50mm | 12/24 | 12vdc = 15 amp 24 vdc = 10 amp |
N/A |
| Program Mode Sequence | ||||
|---|---|---|---|---|
| Function | Enter | Button Hold | Adjustment | Store Memory |
| Calibration | BOW UP + BOW DOWN | 12s | Begin Calibration | N/A |
| Attitude Set | N/A | N/A | Adjust tabs to best attitude | Press AUTO 4s |
| Gain Adjust | RIGHT + LEFT | 4s | BOW UP and BOW DOWN | RIGHT + LEFT 4s |
Additional Operational Features:
- Press AUTO to activate automatic leveling.
- Press AUTO again to switch to manual mode for manual tab adjustment.
- The Adaptive Leveling Control (ALC) uses an adaptive system for optimal running attitude in varying sea conditions.
- Below planing speed, the ALC does not intervene in attitude control.
- The ALC automatically corrects attitude during acceleration.
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