14
Pre-testing on skin
1
Wash the inner side of your arm with a soap and water,
then wipe dry with a towel.
Be sure to wipe the moisture off completely.
2
3
When using the device for the first time, always test for its compatibility with your skin.
ATTENTION
●
Be sure to perform a pre-test in order to prevent skin problems from occurring.
●
If a rash, redness, itchiness, stinging sensation, or other abnormality occurs at the pre-testing area, immediately stop the
pre-test.
●
Check carefully to make sure that there are no skin abnormalities before using the device. Stop using the device immediately
if the treatment does not agree with your skin.
Apply your regular skin lotion to your skin and use the device
in DYHP Mode on level 1 for approx. 5 minutes (page 19).
Make sure you are experiencing no skin abnormalities.
Continue to use the product only if you experience no redness or burning sensation on your skin within 24 hours.
