SUUNTO t3d - Manual (Page 40)

8 TROUBLESHOOTING
Your Suunto heart rate monitor uses high frequency transmission to prevent reading
disturbances. However, exercising near overhead power lines or magnetic or electronic
devices may cause interference with the signal.
If you lose the signal, try the following:
● Exit and then re-enter TRAINING mode.
● Check that you are wearing the belt correctly.
● Check that the electrode areas of the belt are moist.
● Move away from any potential sources of interference.
● Replace the battery (of the belt and/or wristop) if problems persist.
Pairing your transmitter belt
If you replace the belt battery or are having trouble with signal reception, you may
need to re-pair your belt with your Suunto heart rate monitor.
To re-pair the belt:
1. Remove the belt battery.
2. Reset the belt by inserting the (new) battery positive side down.
3. In your Suunto heart rate monitor, go to the
PAIR A POD menu and select HR BELT .
4. Put the battery in with the positive side up and close the cover.
The same procedure can be used if you experience problems with a Suunto POD signal
reception.
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