F 98
• Never put the connector in a washing machine or a drier!
• You can wash the strap in a washing machine at +40
°
C / 104
°
F. We
recommend that you use a washing pouch.
• We recommend that you wash the strap after each time you have used
it in pool water with a high chlorine content.
• Do not spin-dry the strap!
• Do not put the strap in a dryer!
• Do not iron the strap!
• Keep the air pressure channels (three openings on the wrist unit backcover)
clean to make sure that the altitude and temperature measurements
work. Do not insert any objects into the openings.
• Wipe dry the Polar S1 foot pod.
• Avoid hard hits to the S1 foot pod as these may cause damage.
Batteries
Transmitter
The estimated average battery life span of the transmitter is 1 year
(2h/ day, 7 days/ week). If your transmitter stops working, it might be
due to the battery running out. We recommend that you have the
battery replaced by an authorized Polar Service Center only.
You can, however, change the battery yourself by following the
instructions below. To change the battery, you need a coin, a sealing
ring and a battery (CR2025).
1. Open the connector's battery cover by turning it counterclockwise with
the coin from the CLOSE position to the OPEN position. The cover pops
out from its niche.
