Operation Manual

Page 12 of 16
battery and insert a
new 3V battery (type
CR2032). Always
ensure that the
positive pole (+) is
facing upwards.
Refit the battery
cover and lock it by
turning it clockwise.
Ensure that the cover
is securely closed,
to prevent moisture
from entering the
transmitter.
SPECIFICATIONS
Transmitter
Power supply:
1 lithium battery (3V 0.5 mA
CR2032)
Transmission frequency of the chest
strap to the transmitter: Bluetooth
4.0 and 5.3 kHz
Watertightness
The transmitter and the chest strap
are splash-proof. Please refer to
the table below to view the suitable