OSTO AST-300H - User Manual

Questions and Answers

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Anthony LangAug 6, 2025
Why can't I feel the electrical stimulation on my OSITO Massager?
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  colin53Aug 6, 2025
  There are several reasons why you might not feel the stimulation: * Ensure both bare feet are placed on the foot-pads simultaneously. Increase the intensity up to 99 until you feel the stimulation. * Dry feet can reduce conductivity. Moisturize the soles of your feet. * Dehydration can also affect conductivity. Drink plenty of water before and after use. * The intensity level might be too low. Gradually increase it until you feel the stimulation, finding a comfortable setting for you.
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kristine90Aug 13, 2025
What to do if I feel weak stimulation during treatment with my OSTO AST-300H Massager?
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  Sarah LoveAug 13, 2025
  If you're experiencing weak stimulation, consider these possibilities: * Ensure the electrode pads stick tightly to your skin. * Avoid overlapping the electrode pads. * Clean the electrode pads if they are dirty by moistening the surface with water and wiping away any soil. * Adjust the placement of the electrode pads. * Increase the intensity level by pressing the FOOT/BODY button and change the mode by pressing the MODE button. * Move the device away from electromagnetic fields that might be interfering with its operation.
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debrawalshAug 20, 2025
Why is there no power to my OSITO electronic stimulator?
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  Karina AveryAug 21, 2025
  If there's no power, check that the AC adapter is switched on at the electrical outlet and plugged into the device correctly. Also, make sure the wire is connected. If it's still not working – contact your seller.
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Shannon GrimesAug 28, 2025
How to stop my legs from aching after using the OSTO AST-300H?
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  Donald MaldonadoAug 28, 2025
  Leg aching may occur if the intensity is too high, overworking your muscles. Allow adequate recovery time after each treatment. Start your next session at a lower, comfortable setting where you feel mild stimulation, and reduce the duration until your muscles adjust.