Oceanic VEO 4.0 Manuel utilisateur

VEO 4.0 OPERATING MANUAL

VEO 4.0

DIVE COMPUTER

OPERATING MANUAL

VEO 4.0 OPERATING MANUAL

CONTENTS

NOTICES 4

GETTING STARTED 6

BASICS 7

ACTIVATION 7

BUTTONS 9

DIVE FEATURES 11

DTR (DIVE TIME REMAINING) 12

NO DECOMPRESSION 12

O2 MIN (OXYGEN TIME REMAINING) 12

BAR GRAPHS 12

VARI BAR GRAPH 13

TLBG (TISSUE LOADING BAR GRAPH) 13

DUAL ALGORITHM®13

CONSERVATIVE FACTOR 13

DEEP STOP 13

SAFETY STOP 14

LOW BATTERY WHILE ON THE SURFACE 14

LOW BATTERY DURING A DIVE 14

AUDIBLE/VISUAL ALARM 15

DIVE SURFACE MODE 16

ON THE SURFACE BEFORE A DIVE 17

DIVE SURF MAIN MENU 17

ALT 1 (LAST DIVE) 17

ALT 2 17

ALT 3 18

FLY/DESAT 18

PLAN 18

LOG 19

SET F (GAS MIX) 20

SET A (ALARMS) 21

1. AUDIBLE ALARM 21

2. DEPTH ALARM 21

3. EDT (ELAPSED DIVE TIME) ALARM 22

4. TLBG (TISSUE LOADING BAR GRAPH) ALARM 22

5. DTR (DIVE TIME REMAINING) ALARM 22

SET UTILITIES 23

1. WET ACTIVATION 23

2. UNITS (IMP/MET) 23

3. DEEP STOP 24

4. SAFETY STOP 24

5. ALGORITHM 25

6. CONSERVATIVE FACTOR 25

7. BLUETOOTH (BLUETOOTH COMMUNICATION) 26

8. GLO (BACKLIGHT) DURATION 26

9. SAMPLING RATE 27

SET T (TIME) 27

SET MODE (OPERATION MODE) 28

HISTORY 28

SN (SERIAL NUMBER) 29

DIVE OPERATION 30

INITIATING A DIVE 31

NO DECOMPRESSION DIVE MAIN 31

GAS MENU 31

DIVE ALT 1 31

DIVE ALT 2 31

DEEP STOP PREVIEW 32

DEEP STOP MAIN 32

SAFETY STOP MAIN 32

SURFACING 33

DECOMPRESSION 35

DECOMPRESSION ENTRY 35

DECOMPRESSION STOP MAIN 35

CONDITIONAL VIOLATION (CV) 35

DELAYED VIOLATION 1 (DV 1) 36

DELAYED VIOLATION 2 (DV 2) 36

DELAYED VIOLATION 3 (DV 3) 36

VIOLATION GAUGE MODE DURING A DIVE 37

VIOLATION GAUGE MODE ON THE SURFACE 37

HIGH PO237

ALARM 37

PO2DURING DECOMPRESSION 37

HIGH O2SAT (OXYGEN SATURATION) 38

WARNING 38

ALARM 38

WARNING DURING DECOMPRESSION 38

ALARM DURING DECOMPRESSION 38

ALARM ON SURFACE 39

GAUGE MODE 40

ON THE SURFACE BEFORE A DIVE 41

GAUGE SURF MAIN MENU 41

INITIATING A DIVE 41

GAUGE DIVE MAIN/ALT 1 42

GAUGE DIVE ALT 2 42

RUN TIMER 42

DELAYED VIOLATION 3 (DV3) 43

FREE MODE 44

FREE DIVE MODE DETAILS 45

ON THE SURFACE BEFORE A DIVE 46

ALT 1 46

ALT 2 46

COUNTDOWN TIMER (CDT) 47

SET FA (FREE ALARMS) 47

SET MODE (OPERATION MODE) 48

SHARED SETTINGS 48

1. ELAPSED DIVE TIME ALARM 48

2. DEPTH ALARMS 1-3 48

INITIATING A DIVE 49

FREE DIVE MAIN 49

FREE DIVE ALT 1 49

FREE DIVE ALT 2 50

HIGH NITROGEN ALARMS 50

VEO 4.0 OPERATING MANUAL

REFERENCE 51

UPLOADING/DOWNLOADING DATA 52

CARE AND CLEANING 52

INSPECTIONS AND SERVICE 52

BATTERY REPLACEMENT 52

ALTITUDE SENSING AND ADJUSTMENT 54

TECHNICAL DATA 55

VEO 4.0 OPERATING MANUAL

LIMITED TWO-YEAR WARRANTY

For details, refer to the Product Warranty Registration Card provided. Register on line at www.OceanicWorldwide.com

This operating manual is copyrighted, all rights are reserved. It may not, in whole or in part, be copied, photocopied, reproduced, translated, or

reduced to any electronic medium or machine readable form without prior consent in writing from either Oceanic or Pelagic.

Veo 4.0 Operating Manual, Doc. No. 12-5671

San Leandro, CA USA 94577

TRADEMARK, TRADE NAME, AND SERVICE MARK NOTICE

Oceanic, the Oceanic logo type, Veo 4.0, and the Veo 4.0 logo are registered and unregistered trademarks, trade names, and service marks of

Oceanic. The Graphic Diver Interface, Tissue Loading Bar Graph (TLBG), Pre-Dive Planning Sequence (PDPS), OceanLog, and Dual Algorithm are

all registered and unregistered trademarks, trade names, and service marks of Pelagic. All rights are reserved.

PATENT NOTICE

U.S. patents have been issued to protect design features of our products. The list of patents issued and pending are available at dive-patent.com.

DECOMPRESSION MODEL

The programs within the Veo 4.0 simulate the absorption of nitrogen into the body by using a mathematical model. This model is merely a way to

apply a limited set of data to a large range of experiences. The Veo 4.0 dive computer model is based upon the latest research and experiments

in decompression theory. Still, using the Veo 4.0, just as using the U.S. Navy (or other) No Decompression Tables, is no guarantee of

avoiding decompression sickness, i.e. “the bends.” Every diver’s physiology is different, and can even vary from day to day. No machine

can predict how your body will react to a particular dive prole.

NOTICES

VEO 4.0 OPERATING MANUAL

Welcome

OCEANIC

and

THANK YOU

for choosing the

Veo 4.0

VEO 4.0 OPERATING MANUAL

GETTING STARTED

VEO 4.0 OPERATING MANUAL

BASICS

Welcome to your new VEO 4.0. The VEO 4.0 is an easy to use dive computer utilizing a two button interface. Divers may choose between three

modes of functionality consisting of Dive, Gauge, and Free Modes. Though the VEO 4.0 is easy to use, you will get the most out of your new VEO

4.0 if you take some time to familiarize yourself with its displays and operation. Information has been organized into easy to follow sections to aid

you in learning all you need to know. There is also a glossary at the end of this guide for any terms that may sound unfamiliar.

ACTIVATION

To activate the VEO 4.0, press and release either button. The VEO 4.0 will also turn on if its metal contacts become wet. The Wet Act (water activa-

tion) feature may be disabled if that is your preference. Disabling the Wet Activation feature is described in the Dive Surface Mode chapter, p. 16.

• Upon activation The unit will enter a Diagnostic Mode. The VEO 4.0 checks the display and voltage at this time to ensure that everything is within

tolerance.

• It will also check ambient barometric pressure, and calibrate present depth as 0 m (ft). When at 916 m (3001 ft), or higher, it will adjust depth for

the higher altitude.

• After the Diagnostic check, the VEO 4.0 will display the surface screen in Dive Mode.

NOTE: The VEO 4.0 has no off button or command. If no buttons are pressed or dives made within 10 minutes the computer

will enter Sleep Mode. The screen and Bluetooth (if set ON) shut down, to save battery life, while in Sleep Mode. To wake the

computer press any button. Additionally, the unit will completely shut itself off after 2 hours of inoperation. However, the VEO

4.0 will stay on, in Sleep Mode, for a 24 hour period after the dive, counting down FLY (time to fly) and SAT (desaturation time) if

a dive has been made.

VEO 4.0 OPERATING MANUAL

DISPLAY ICONS

1 Fraction of Oxygen

2 Gas #

3 Time ID

4 Tissue Loading Bar Graph

5 Logbook

6 Mode

7 Variable Ascent Rate

8 Depth ID (units)

9 Decompression (DEC) or

No Decompression (NO DEC)

10 Time To Surface

11 Oxygen Sat (Saturation) or min

12 Minutes

13 Bluetooth is on

14 Minutes

15 Low Battery

16 Fraction of Oxygen

17 Dive Time (min) or #

18 Partial Pressure of Oxygen

19 Descend, Ascend, or Stop

20 Decompression Stop

21 Depth ID (units)

22 Temperature

23 Value is Max

24 Partial Pressure of Oxygen

25 Stop Triggered (Deep, Safety, or Deco)

26 Minutes

27 Seconds

2223

25 26 27

VEO 4.0 OPERATING MANUAL

BUTTONS

The VEO 4.0 utilizes 2 control buttons called the ADV (Advance) and SEL (Select) buttons. They allow you to select mode

options and access specic information. They are also used to enter settings, activate the backlight, and acknowledge the

audible alarm. Throughout this manual they will be referred to as the ADV and SEL buttons.

Pressing different combinations of these buttons will navigate through different menus and options of the VEO 4.0. The

symbols in the table below will illustrate how to proceed through the menus.

SYMBOL MEANING

PRESS BUTTON LESS THAN 2 SECONDS

HOLD BUTTON GREATER THAN 2 SECONDS

ADV

SEL

VEO 4.0 OPERATING MANUAL

BUTTON FUNCTIONS

ACTION FUNCTION

Press Button • to activate the VEO 4.0

ADV

SEL

• to access Alt screens

• to advance or step through menus

• to toggle or change setpoints

• to activate the backlight

ADV

SEL

• to scroll quickly, changing setpoints

• to scroll quickly through menu lead-in screens

(selections)

ADV

SEL

• to select, access, step forward through selections, or

save a setting

• to activate the backlight without leaving a surface or

underwater main screen

ADV

SEL

• to step backwards through selections or menu screens

ADV

SEL

• to exit a menu directly to the main screen

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