How can I get an instruction manual for an Osim massage chair?

How can I get an instruction manual for an Osim massage chair?

Take the remote control of your massage chair and press the “Power” and “Knead” buttons at the same time. Hold the buttons for 7-10 seconds. Why is my massage chair making noise? Operating noise is completely normal and does not affect the operation of the device. Sounds can become louder when performing certain functions such…