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TABLE OF CONTENTS
1. INTRODUCTION ..........................................................................................8
1.1. SAFETY PRECAUTIONS ......................................................................8
1.1.1. Emergency Ascents ........................................................................9
1.1.2. Freediving ......................................................................................9
2. GETTING ACQUAINTED ..........................................................................11
2.1. FUNCTIONS .........................................................................................11
2.2. PUSH BUTTONS ..................................................................................11
2.3. WATER CONTACTS ............................................................................13
2.4. TIME MODE [TIME] ...........................................................................14
2.4.1. Timekeeping Display ...................................................................14
2.4.2. Stopwatch [TIMEr UP]................................................................15
2.4.3 Downtimer [TIMEr d].................................................. ...............17
3. DIVING WITH THE D3 ..............................................................................18
3.1 BEFORE DIVING ..................................................................................19
3.1.1. Activation and Pre-checks ..........................................................19
3.1.2. Battery Power Indicator and Low Battery Warning ....................20
3.1.3. User Defi nable Functions and Alarms .........................................22
3.1.3.1. Presetting Time Alarm ....................................................23
3.1.3.2. Presetting Dive Alarms ...................................................23
3.1.4. Bookmark Function .....................................................................23
3.2. FREEDIVING .......................................................................................24
3.2.1 Before Diving in the Free Mode ..................................................24
3.2.2 Presetting the Displays in the Free Mode ....................................24