![OSTO AST-300H Instruction Manual Download Page 22](http://html.mh-extra.com/html/osto/ast-300h/ast-300h_instruction-manual_1658094022.webp)
Usage Figure
Note
Nerve Stimulation (Mode 9 ~ 25)
Relief Pain at Nape
Find the pain area and apply the electrode pads on the
nape.
To be used for temporary relief of pain associated with sore
and aching muscles in back of the neck due to strain from
exercise or normal household activities.
For 25 minutes; twice or 3 times a day.
Warning: Do not place the electrodes on the side or front of
the neck because this could cause severe muscle spasm
resulting in closure of airway, difficulty in breathing, or
adverse effects on heart rhythm or blood pressure.
Relief Pain at Shoulder
Find the pain area and apply the electrode pads on the
shoulder.
To be used for temporary relief of pain associated with sore
and aching muscles in the shoulder due to strain from
exercise or normal household activities.
For 25 minutes; twice or 3 times a day.
Relief Pain at Waist
Find the pain area and apply the electrode pads on the
waist.
To be used for temporary relief of pain associated with sore
and aching muscles in the waist due to strain from exercise
or normal household activities.
Mode 11 for 25 minutes; twice or 3 times a day.
Relief Pain at Back
Find the pain area and apply the electrode pads on the back.
To be used for temporary relief of pain associated with sore
and aching muscles in the back due to strain from exercise
or normal household activities.
For 25 minutes; twice or 3 times a day.
Relief Pain at Arm & Shoulder
Find the pain area and apply the electrode pads on the arm
& shoulder.
To be used for temporary relief of pain associated with sore
and aching muscles in the arm
&
shoulder due to strain
Page 22 of 37