• Use identical or equivalent battery types only.
• Always replace all batteries at the same time.
• Never use rechargeable batteries!
• Do not disassemble, open, or crush the bat-
teries.
5. DEVICE DESCRIPTION
The associated drawings are shown on page 3.
Control unit
1
LCD display
2
Program and lock button
3
Plus button
4
Minus button
5
Power button (on/off/pause)
6
Holder
7
Battery compartment lid
8
Electrodes
9
Cover for electrode connection
10
Display
Key
Button lock is active
A
Pause symbol Flashes when a pause is
B
active
Battery status
Flashes when battery is
C
indicator
empty
Intensity
Set intensity level from
D
0 – 40
Program
Selected program
E
Timer
Remaining program time in
F
minutes
6. INITIAL USE
Step 1: Inserting the batteries
• Before using the Corefit I for the first time,
you must insert the batteries into the control
unit.
• To do this, pull the device out of the holder, re-
move the battery compartment lid and insert
the batteries into the battery compartment as
indicated by the markings.
• Ensure that the correct battery polarity is ob-
served.
If the "battery symbol" in the display is
flashing, the batteries are dead and need
to be replaced.
Step 2: Putting on the belt
Before each training session, ensure that your
skin is clean and free of creams and oils so that
the device will have the best possible effect. Po-
sition the belt in front of you with the electrodes
facing towards your body. Moisten the electrodes
and your stomach with water. Ensure that the
surface of the electrodes is evenly moistened
to avoid isolated spikes in voltage on your skin
during the training session. Place the belt around
your waist so that the electrodes are in contact
with your stomach. Now close the hook-and-loop
fastener.
If the belt is too short, you can extend it
using the hook-and-loop extension.
Step 3: Switching on the device and
starting the program
Press the power button to switch on the device.
The LCD display lights up. When the device is
started for the first time, the first program is au-
tomatically displayed (P-01). You can change the
program by briefly pressing the power button.
There are nine programs in total to choose from.
After the last program (P-09), the device starts the
program selection sequence from the beginning.
The intensity level can be adjusted from 0 to 40.
At the beginning of the training program, you will
feel a slight tingling sensation. As the intensity in-
creases, you will feel your muscles contracting di-
rectly under the electrodes and in the surround-
ing area.
When you change the program or restart
the training, the intensity automatically in-
creases to the one set for the last training
session.
7. USAGE
What do I need to bear in mind
when training with the Corefit I?
• Train no more than three times a week.
• Take breaks and give your body at least 48
hours to recover.
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