Technical Specifications - Beurer EM 30 Instructions For Use Manual

Stopping pulses that are too strong
You can reduce the intensity at any time or switch off the device again by pressing the On/Off
key (~ 2 seconds). If you pull the belt away from your stomach so the skin contact in the electro-
de region is interrupted, the intensity level automatically returns to zero. If contact is reestablis-
hed with the skin no more voltage is applied.
Avoiding unwanted pulse changes
To avoid inadvertently increasing the intensity of a training session, simply switch on the key lock.
Press the program selection key for around 3 seconds for this purpose. An acoustic signal sounds and
the " " symbol appears on the display. To deactivate the key lock press the key once more.
Reacting to unpleasant sensations
If you feel prickling or itching on your skin even if, at this stage, you only notice a tingling and
not muscle contraction, you should switch off the device and proceed as follows:
– Check whether the electrodes are OK or if they are defective.
– Check whether the round cover over the electrode connections is still in place.
– Take the belt off and completely moisten it again.
– Ensure good skin contact and good moistening the next time the belt is applied.
Taking a break during the training session
If you wish to take a break during a program, briefly press the Pause key. An acoustic signal
sounds and the pause symbol "II" symbol appears on the display. By pressing the key again you
can continue the program.
Reading off the number of training sessions
You can read off the number of your training sessions on the display. The numbers after the pro-
gram denote how often you have already fully completed a program. These numbers are stored
until there is a battery change.
6. Cleaning
– Remove the batteries from the device each time you clean it.
– Clean the device with a slightly moistened cloth. In case of more extreme soiling you can also
moisten the cloth with mild soapy water.
– Never drop the device.
– Ensure that no water penetrates into the device. If this should ever happen then only use the
device once it is completely dry.
– Do not use any chemical cleaners or abrasive agents for cleaning.
– Once you have removed the device (operating unit), you can wash the belt in luke warm
water. Use mild soapy water or a liquid detergent for this purpose. Do not use bleaches.
– The belt is unsuitable for machine washing.

7. Technical Specifications:

Model:
Power supply:
Electrode size:
Parameter (500 Ohm load):
Pulse duration:
Waveform:
EM 30
3 x 1.5 V AAA (type LR 03)
approx. 10 x 10 cm
– Output voltage max. 70V p-p
– Output current: max. 140mA p-p
– Output frequency: 30 – 80Hz
200µs per phase
symmetrical, dual-phase square wave
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