
To adjust the intensity for both channels, A and B, on your DOMAS TENS Unit, follow these steps. First, when the intensity "A" indicator on the display is flashing, use the plus (+) button to increase the intensity for channel A. The intensity for channel A is controlled using the plus (+) and minus (-) buttons. Second, to switch to channel B, press the middle button. The intensity "B" indicator will begin to flash. Finally, with the "B" indicator flashing, use the plus (+) button to increase the intensity for channel B. For more detailed instructions and visual aids, please consult the user manual that came with your DOMAS TENS Unit.


