DetailsNote before buying:For LCD Display, make sure C1=7 before using this product.For LED Display, you need to buy the same product as beforemon problem:1. The installation spacing is not accurate.2. The line sequence of the pedal auxiliary sensor does not match the line sequence of the controller.3. Feel free to change the display parameters.solution:1. Installation: The installation distance between the magnet and the sensor is 3-5mm.2. Wire sequence: brown=positive, black=negative, yellow=signal wire, if the wire sequence is incorrect, you can change the connector wire sequence by yourself.3. Parameters: KT-V12L magnetic point, C1=7Type :CD-V12LDouble Hall PAS SensorInstallation :LeftVoltage: 36V, 48VColor :BlackWeight: 50GMagnet : 6 MagnetsCable Length :80cm including the connectorPlug :3 Pin Connector