About 2-1 wire and 4-1 wire use tips:
1. When using 2-1 wire, please make sure that 2 pads are connected with the same wire placed on your skin at the same time;
2. When using 4-1 wire, always ensure that a white connector is paired with a blue connector for proper operation.
How to use both A and B Channel at the same time?
1. Plug 2 pads wires into A and B ports respectively.
2. Make sure the pads are attached at the end of the wires and placed on your body.
NOTE: When you use both the A and B channels at the same time, make sure 6 pads are on your body.
3. Press the M button to choose a mode you are intended to use at first.
4. Press the middle round button to choose A or B channels, then press “-/+” to adjust the intensity you need. ( the A and B channels will massage at the same modes with different intensities.)
NOTE: If you press the M button to change the modes after choosing the intensities, the intensity level will be reset, and need to be adjusted again. (It is designed like this, because different modes in different intensities may not be suitable for everyone.)