BH FITNESS G-245 Instructions De Montage Et Utilisation page 94

a heart mayresult in weak ECG
signals. In many cases, where a weak
ECG signal
problems, the reliable operation can
be obtained by moving transmitter a
little bit to the left or right. Remember
to rewet electrodes.
f) Electromagnetic interference. Polar
transmission can be affected by high
power transmission lines or other such
devices that
magnetic fields located in the area of
equipment usage. If someone of your
associates has a Polar heart rate
monitor, if possible, borrow it for a
while to check that unit works properly
in the area of exercise equipment. If it
does not and it works outside or
another area of the house, the location
is very difficult for wireless heart rate
measurement
should be moved to another location.
g) Receiver has broken down for
some reason.
Question 3: Irregular heart rate
reading
Answer 3:
a) The most common reason for
irregular readings especially at the
beginning of exercise session is that
there is no proper connection between
skin and the electrodes of trans-mitter.
is the reason
generate powerful
and the equipment
To ensure
electrodes should be wetted prior to
for exercising.
b) Elastic strap is too loose allowing
ransmitter to move during exercise.
c) Ensure that there is no anyone else
wearing a transmitter in the reception
area of your receiver. If there are other
transmissions close to you crosstalk
may appear, unless you are using the
coded Products Polar products.
d) Pacemaker and other implanted
devices may change the electrical
characteristics and operation of heart
so that transmitter detects several
beats instead of one beat.
e) Some people have a reversed ECG
signal compared to normal a ECG
signal possibly causing a transmitter
to send two pulses for each heart
beat. Please turn transmitter upside-
down.
f) Interferences. Electrical equipment
such as
displays,
cellular phones and etc. generate
electromagnetic
cause
resulting in incorrect heart rate reading
55
a proper
monitors, motors,
transformers
noise
missing or extra
connection,
LED
switches,
which may
pulses