Omron HR-310 - Manual (Page 20)

20
WEARING THE CHEST BELT
TRANSMISSION SIGNAL
The chest belt and watch have a maximum transmission range of about
25 inches (62.5 cm).
ICON DESCRIPTION
Flashes when signal has been found
Appears when heart rate alert is ON
In the event that you experience a weak signal or your signal is
disrupted by interference in the environment:
• Shorten the distance between the chest belt and watch.
• Re-adjust the position of the chest belt.
• Check the conductive pads are moist enough to ensure solid
contact.
• Check the batteries. If they are low the range may be less.
• When two or more people use the units nearby at the same time,
ensure there is more than 45 inches (112.5 cm) between them.
NOTE: Signal interference in the environment can be due to
electromagnetic disturbances. These may occur near high
voltage power lines, traffi c lights, overhead lines of electric
railways, electric bus lines or trams, televisions, car motors,
bike computers, some motor driven exercise equipment,
cellular phones or when you walk through electric security
gates. Under interference, the heart rate reading may become
unstable and inaccurate.