Polar Electro S625X User Manual page 112

4. If you keep the wrist unit in front of you for longer than 15 seconds the
speed and distance measurements stop. You need to reactivate the
measurements by moving your hand.
5. If you are running on a treadmill and have attached the wrist unit to a
crossbar in front of you, try moving the wrist unit sideways.
Supress the Check Sensor message for the rest of the exercise by pressing
and holding the light button when the message is on the display.
...inaccurate altitude readings?
The influence of a sudden temperature change (i.e., if you go outdoors in the
winter) may cause temporarily inaccurate altitude readings. We recommend
that you place the wrist unit on your wrist at least 15 minutes before starting
the exercise, so the wrist unit gets adjusted to the surrounding temperature.
If the readings are constantly inaccurate, it may be caused by dirt blocking
the air pressure channels (three openings on the backcover of the wrist unit).
In this case, send the Running Computer to a Polar Service Center.
...the data transfer from wrist unit to PC was unsuccessful?
1. Check the correct position of the wrist unit with the infrared window of
the PC or the optional interface.
2. Check that the surroundings are not too bright. This problem often
occurs near windows.
3. Check that there is no obstruction between the infrared windows.
...I have replaced the battery of the foot pod, but the sensor still
does not work?
Please contact your local Polar distributor. Check www.polar.fi for the
contact information of the local Polar distributors.
H 108