Beurer PM 25 Operations Instructions download pdf (Page 28)

Used batteries do not belong in the household gar-

bage. Dispose of these through your electronics

dealer or your local collecting point for recoverables.

You are legally required to do this. We will find this

symbol on batteries containing toxic chemicals:

Pb = battery contains lead, Cd = battery contains

cadmium, Hg = battery contains mercury.

Distortion and interference

In the HR monitor, a receivor for signals from the chest strap

transmitter is integrated. During use, it may arise that the HR

monitor receives signals other than those transmitted by the chest

strap.

How can I recognize interference?

Interference can be recognized in that the values displayed are

unrealistic. If your normal heart rate amounts to 130 bpm and it is

suddenly shown to be 200, then a short-term disturbance is present.

Once you have removed yourself from the vicinity of the source

causing the disturbance, the values will automatically resume being

accurate. Please note that distorted values can mildly influence the

training result displays and overall values.

What kind of causes for interference are there?

In some situations, short-range electromagnetic interference can

occur. In order to avoid these, keep well away from these sources.

 Nearby power lines

 Walking through security gates in airports.

 Nearby overhead lines (tram)

 Nearby traffic lights, television sets, car motors, bike computers

 Nearby exercise equipment

 Nearby mobile phones +

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Beurer PM 25 Operations Instructions Page 28