TABLE OF CONTENTS
1. INTRODUCTION ........................................................................................ 12
1.1.3. Nitrox .......................................................................................... 15
1.1.4. Freediving .................................................................................... 15
2.1. FUNCTIONS ......................................................................................... 17
2.2. PUSH BUTTONS .................................................................................. 17
2.3. WATER CONTACTS............................................................................. 19
3.1 BEFORE DIVING .................................................................................. 24
3.2. SCUBA DIVING ................................................................................... 30
8