Philips PR3840 Manual De Instrucciones página 26

ENGLISH
26
The optimal place may vary slightly from person to
person, so try moving the electrodes around until
you get the most effective results. In some cases, it
can be helpful to mark the spot for future use. For
suggestions regarding placement of the electrodes,
see the 'Electrode Placement Guide'. Please note
that you may need assistance to place the electrodes
on certain spots on your body.
As a rule, place the electrodes on or near the
treatment area. Stimulation may result in visible
muscle contraction, especially in burst TENS
programs (programs 7 to 11). This is not harmful,
but if you find these contractions uncomfortable,
try moving the electrodes to a different place. Please
note that when you use EMS programs (programs
16 to 20), muscle contraction is a desired effect. If no
muscle contraction occurs in an EMS program, you
have not placed the electrodes correctly or you have
chosen a too low intensity.
Do not place electrodes over the carotid sinus
on the sides of your neck or on the front of your
neck, across your chest or on your head. Do not
place electrodes on red or inflamed skin and skin
with open wounds, on cancerous lesions or rashes
(see chapter 'Contra-indications, reactions and
side effects').
Using the app to start and stop a treatment
1 Switch on Bluetooth on your mobile device.
2 Use the on/off button to switch the device to
standby.
, The status indicator on the device lights up solid
green to indicate that the device is in standby
mode and ready for treatment.