Technical Specifications And Batteries; Replacing The Batteries; Distortion And Interference - Beurer PM 25 Operating Instructions Manual

12. Technical specifications and batteries

Heart rate monitor
Chest strap
Battery heart rate
monitor
Battery chest strap 3V Lithium battery, type CR2032. battery life: approx. 28 months

12.1 Replacing the batteries

The battery of the HR monitor may only be replaced by a specialized dealer (any lock-mak-
er's shop) and at the service address provided. Otherwise, the claims to warranty become
void.
You can replace the battery in the chest strap on your own. The battery compartment is
located on the inner side. Use a coin or the battery to be used to open the compartment.
The positive pole of the battery inserted must face upwards. Carefully close the battery
compartment again.
• The empty, completely flat batteries must be disposed of through specially designated
collection boxes, recycling points or electronics retailers. You are legally required to dis-
pose of the batteries.
• The codes below are printed on batteries containing harmful substances:
Pb = Battery contains lead,
Cd = Battery contains cadmium,
Hg = Battery contains mercury.

12.2 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.
Water-resistant up to 30 m (suitable for swimming).
The water resistance of the device cannot be guaranteed
if you jump into the water (high pressure loads) or press the but-
tons in the rain.
Water-resistant (suitable for swimming).
3V Lithium battery, type CR2032 (Recommendation: Energizer
batteries). battery life: approx. 20 months (daily use of approx.
1 hour)
(daily use of approx. 1 hour)
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