：
：
13
6. Press the M button to
choose a mode. Then
press the center button
t o c h o o s e a s u b
mode.
NOTE: The intensity of
the channel will revert to
the lowest setting with
each mode selection.
7. To increase or de-
crease the intensity of
the selected channel,
please press the “+/-”
button. Includes 20 Lev
-
els, each indicator bar
represents 2 strength
levels. For initial use, the
intensity should be set
between 1-3. If you feel
the intensity is weak in
1-2 minutes, gradually
increase it and select the
most comfortable setting.
