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CONTENTS
1. Foreword and package contents 23
2. Basic operating principle 24
2.1 Menu summary 24
2.2 Key occupancy 25
2.3 Attaching the chest belt/
Fastening the handlebar holder 26
3. Settings before the first training
k The settings menu 27
3.1 USER (user settings) 29
3.2 ZONE (zone settings) 30
3.3 TIME (time settings) 31
3.4 DATE (date settings) 31
3.5 TONE (zone alarm tone settings) 31
4. Training with the ONYX CLASSIC 32
5. Further information 35
5.1 Information on heart rate 35
5.2 FAQ 38
5.3 Troubleshooting 39
5.4 Changing the battery, watertightness
and warranty 40