Batteries can contain toxins that are harmful to the envi-
ronment. Always dispose of batteries in accordance with
applicable local regulations. Do not dispose of batteries
with normal household waste.
NOTE: This product contains a CR Type Coin Lithium Battery which
contains Perchlorate Material – special handling may apply.
See: www.dtsc.ca.gov/hazardouswaste/perchlorate.
14.1. Heart Rate Monitor
If the intensity of the display reduces or no display appears at all,
have the battery of the HR monitor only changed by a specialist (e.g.
clock-maker's shop or jewlery store) or by Beurer customer service
otherwise the water resistance might be impaired. Improper re-
placement will void the warranty.
NOTE: Excessive use of the LED light drains the battery more rapidly.
14.2. Chest Strap
If the heart rate signals become unsteady or stop your chest strap
battery may need to be replaced.
1
You can replace the battery in the
chest strap on your own. The battery
compartment is located on the inner
side. Use a coin to open the com-
partment.
2
The positive pole of the battery in-
serted must face upwards.
3
Carefully close the battery compartment again.
44