4 troubleshooting – SIGMA PC 25.10 User Manual
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7.3 Beep SuMMary
3 x short in interval:
Countdown has finished, alarm rings
1 x short:
Button beep
No chest belt was found.
Please ensure you have placed the chestbelt
correctly. Press k SYNC to restart synch-
ronization.
Please refer to chapter 2.5 “Heart Rate
Measurement” for more information.
7.4 trouBleShooting
During synchronization two or more chest belts
were found close by.
Move away and press k SYNC again to start
synchronization.