POLAR Cycling Computer - Manual (Page 5)

• If the 0.0 reading appears irregularly, this
may be due to temporary electromagnetic
interference in your current surroundings.
• If the 0.0 reading is constant, you may have
exceeded 3000 riding hours and the battery
is empty.
… Check speed is displayed?
• Make sure your speed sensor is positioned
correctly. Rotate the wheel a few times to
activate the sensor. The flashing red light
indicates that the sensor is activated. Also
the battery of your speed sensor may be
empty. For futher information, see Care and
Maintenance.
… Sensor not found and Try again? are
displayed?
• Press OK to start seeking.
...there are irregular speed, distance or heart
rate readings?
• Electromagnetic interference, as well as
interference from other wireless cycling
computers, may affect readings of speed,
distance and heart rate.
• Disturbances may occur near high voltage
power lines, traffic lights, overhead lines of
electric railways, electric bus lines or trams,
WLAN base stations, car motors, bike
computers, some motor driven exercise
equipment, cellular phones, or when walking
through electric security gates.
Technical Specification
Operating
temperature: -10 ºC to +50 ºC / +14 ºF to
+122 ºF
Battery life: Average 3000 riding hours
Accuracy: ±1 %
Material: Thermoplastic polymer
Water resistance: Splash proof
E N G L I S H
5