I bought a motor from a China vendor through Aliexpress.
The motor came with a manual that is for another product, similar but not the same product.
The controller that came with motor has an additional button, "T. Run".
This button is a tact switch, i.e. a push button; you can only press and release it.
I cannot find any information from the manual about this marked as "T. Run button" on the PCB.
So, I wrote to the vendor through Aliexpress message center.
Me : What is the function of the button "T.Run" ?
Vendor: T run is the total time of motor;
Me: You say button "T. Run" is for Total Time of Motor. How do I set the time using the button?
Me: I want to set the motor running time. Can you explain the procedure to set this.
Vendor: For motor running time, you just tune T run button; you can decrease or increase the time.
Me: I don't know what you are saying.
Vendor: motor running time, you turn thhe button to change the time;
The button can only be pushed, not turned.
Does anyone know how I can turn a tact switch? LOL