The Conversion kits feature a LCD3 display. The illustrated manual will help you understand and be familiar with the meter function, guiding you on how to operate the meter, how to set the project parameters, how to achieve the best match of the three as motor, controller and meter to improve electronic control performance of the electric motor. This manual cover installation, operation, parameter setting of the meter and how to use it properly, which help you resolve the problems appeared in practical use.