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5) The device does not provide
electrical stimulation when
external electrode are used.
No electrical stimulation
mode has been selected.
Open Programs or Frequency Menu
and select the necessary electrical
stimulation mode.
The contact area of the
external electrode with the
skin is not sucient.
Press the external electrode tightly
to the skin. Slightly moisten the skin
if necessary.
Zero intensity level is set. Increase the intensity level.
6) Indicator backlit fades very
fast.
Economical Use of Batteries
Function is enabled.
Disable Economical Use of Batteries
Function. Go to Settings → Economy.
7) The device does not
automatically switches o
when the electrode stop
contacting the skin or when
the device has not been used
for more than 5 minutes.
Therapy without Contact
Control Function is enabled.
Disable Therapy without Contact
Control Function (see item 7.2.7
Contact Menu).