Description
LECTROTAB Manual Leveling Trim Tab Control – MLC-1
Lectrotab’s Manual Leveling LED control is designed with boat owners in mind, offering a user-friendly interface for an enhanced boating experience. Lectrotab’s microprocessor-based trim tab control offers advanced features for optimal boating convenience. It includes LED indicators for tab positions and allows for simultaneous movement of both tabs with a single button press. The sleek bezel design features a rubber overlay, and the system is completely sealed and waterproof, ensuring durability and resistance to sunlight. It automatically returns tabs to their last position when the ignition is turned off and on, and it retracts and calibrates tabs when the key or accessory switch is off. This control system is easy to upgrade from rocker switch or Oval control styles and operates on both 12 or 24 volt DC systems.
Key Features:
- Microprocessor-based control with LED tab position indicators
- Single button press for simultaneous tab movement
- Automatic return to last tab position with ignition key
- Sealed, waterproof design that resists sunlight deterioration
- No external power module required for one actuator per tab system
Additional Benefits:
- Automatic tab retraction and calibration with key or accessory switch off
- Easy upgrade from rocker switch or Oval control
- LED indicators that adjust brightness based on ambient light
- Adjustable programming features
- Compatible with 12 or 24 volt DC systems
- Single Button Touch Control: Effortlessly adjust trim tabs with one touch.
- Automatic Tab Position Return: Tabs automatically return to their previous position.
- Sleek Bezel Design: Modern, streamlined appearance for your boat’s dashboard.
| Model Number | Display Color | Number of Stations/Actuators | Overall Width | Overall Height / Thickness | Mounting Hole Cutout (Diameter) | DC Voltage | Fuse Size Power Input (1 Actuator per Tab) | Fuse Size Terminal 7(Must Connect) |
|---|---|---|---|---|---|---|---|---|
| MLC-1 | Black | Single Station/1 Actuator/tab(2 tab system) | 3.15″/80mm | 3.0″/77mm-.437″/11mm | 2″/50mm | 12/24 | 12vdc = 15 or 20 amp 24 vdc = 10 amp |
1 to 2 amp |
Programming
| Program Mode Sequence | ||||||
|---|---|---|---|---|---|---|
| Setting | Enter | Change Setting | Change Setting Value | Setting Value | Default | Program Details |
| (1L) Auto Retract | Press Bow Down and Bow Up 4 sec. | Press/Release Port Bow Side Down | Press/Release Stbd Bow Down | R1 = Standard R2 = Last Tab Set |
R1 | R1=Standard Auto Retract R2=Return to last tab position before key switch off |
| (2L) Actuator Stroke Time | Press Bow Down and Bow Up 4 sec. | Press/Release Port Bow Side Down | Press/Release Stbd Bow Down | R1=4sec, R2=5sec., R3=6s, R4=7s, R5=8s |
R5 | Change setting value to match actuator stroke time to fully deploy |
| (3L) Swap LED tracking | Press Bow Down and Bow Up 4 sec. | Press/Release Port Bow Side Down | Press/Release Stbd Bow Down | R1 = LEDs track tab position R2 = LEDs track button press |
R1 | R1=LEDs track angle of tab position R2=LEDs track same side as button being pressed |
Enter, adjust and exit program mode:
- Before entering program mode, 12vdc or 24vdc must be applied to MLC terminals 1, 2 and 7 (see wiring)
- Press and hold Bow Down (top) button and Bow Up (bottom) button for 4 seconds to enter program mode
- LED L1 (top left LED) will begin flashing and LED R1 (top right LED) will be lit constantly
- Press and release the Port Side Down (left) button to cycle through the three settings under “Setting”
- Press and release the Starboard Side Down (right) button to change the “Setting Value”
- Press and hold Bow Down (top) button and Bow Up (bottom) button for 4 seconds to exit and save newvalue
This is a special order item. Most special order items are shipped within 72 hours of ordering, however, some items are not in stock. We will let you know if the item is not available. Alternatively, you may call us at 1-866-473-0420.







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