Beurer PM 15 Mode D'emploi page 30

starts again at 0 hours, 0 minutes and 0 seconds.
12. Countdown mode
Setting countdown time
hours display starts flashing. Now you can set the hours using the Start/Stop
button and the Reset button.
way. The maximum time is 99 hours, 59 minutes and 59 seconds.
pressed in setting mode within 60 seconds, the heart rate monitor automatically reverts to time display.
Using countdown mode
display.
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