Do you have a question about the JayKay E-FIN and is the answer not in the manual?
How to securely attach the E-Fin remote to a paddle.
Procedures for attaching the E-Fin to a watercraft or board.
Guide for installing the E-Fin using the standard US finbox system.
Instructions for assembling the E-Fin via the slide-in mounting method.
Instructions on how to turn the E-Fin and remote on and off.
Steps for pairing the remote control with the E-Fin unit.
How to check the battery status of the E-Fin and remote.
Guidelines for charging the E-Fin and remote, and their control functions.
How to choose and switch between different driving modes.
How to control and adjust the power level of the E-Fin.
Steps to enter and navigate the E-Fin's menu system.
How to move through and select options within the E-Fin menu.
How to choose a specific power level from the menu options.
Instructions for connecting multiple E-Fins to a single remote.
Steps to calibrate the E-Fin's power controller for accurate operation.
Information and guidance regarding software updates for the E-Fin.
Correct steps to safely exit the E-Fin's menu interface.
Details on the manufacturer's warranty coverage for the E-Fin unit.
Specific warranty conditions and period for the E-Fin batteries.
Procedures for returning the product for warranty claims and repairs.
Access to important documents and resources in English.