Polar Electro RC3 GPS User Manual page 11

Low battery
Battery status
notification
Charge before training
The charge is too low for recording a training session.
A new training recording cannot be started before charging the training computer.
Recording stopped
The charge is critically low. The training computer stops recording the training
session, saves the training data and then goes to sleep mode.
When the training computer display is blank, the battery is empty and the training
computer has gone to sleep mode. Charge the training computer. If the battery is
totally drained, it may take a while for the charging animation to appear on the
display.
,
Battery Empty
Training Computer Battery
ENGLISH
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