6. Changing the battery
GB
1. Open the battery compartment on the back of the transmit-
ter module (5.1).
2. Replace the weak battery with a new one.
ATTENTION! Insert the battery. Observe the polarity. Use only CR2032 lithium
batteries.
Replace the cover on the battery compartment.
ATTENTION! When closing, make sure that the sealing ring is correctly seated in
the battery compartment, otherwise moisture may penetrate and damage the
device.
7. Cleaning and care
Clean the transmitter module with a damp cloth. Allow the unit
to air dry completely before putting it back on or storing it.
Clean the textile belt by hand with a mild soap solution at max.
30 °C. Make sure that the transmitter module is not immersed in
water or other liquids.
Improper handling of the device can lead to damage. Do not
use aggressive cleaning agents, brushes with hard bristles or
sharp objects. These can damage the surfaces.