Oceanic Dive Computer Pro Plus 2 Manuale utente

PRO PLUS 2

dive computer

operating manual

LIMITED TWO-YEAR WARRANTY

For details, refer to the Product Warranty Registration Card provided.

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 Oceanic / 2002 Design.

Pro Plus 2 Operating Manual, Doc. No. 12-2328

San Leandro, Ca. USA 94577

TRADEMARK NOTICE

Oceanic, the Oceanic logo, Pro Plus 2, the Pro Plus 2 logo, Smart Glo, OceanGlo, Graphic Diver Interface, Tissue

Loading Bar Graph, Pre Dive Planning Sequence, Variable Ascent Rate Indicator, Set Point, Control Console, Turn Gas

Alarm, and OceanLog are all registered and unregistered trademarks of Oceanic. All rights are reserved.

PATENT NOTICE

U.S. Patents have been issued, or applied for, to protect the following design features:

Dive Time Remaining (U.S. Patent no. 4,586,136), Data Sensing and Processing Device (U.S. Patent no. 4,882,678),

Air Time Remaining (U.S. Patent no. 4,586,136), and Variable Ascent Rate Indicator (U.S. Patent no. 5,156,055).

User Setable Display (U.S. Patent no. 5,845,235) is owned by Suunto Oy (Finland).

DECOMPRESSION MODEL

The programs within the Pro Plus 2 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 Pro Plus 2 dive computer

model is based upon the latest research and experiments in decompression theory.

Still, using the Pro Plus 2, just

as using the U.S. Navy (or other) No Decompression Tables, is no guarantee of avoiding decom-

pression 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 profile.

CONTENTS

LIMITED TWO-YEAR WARRANTY ............................................................................................................................ 2

NOTICES ..................................................................................................................................................................... 2

DECOMPRESSION MODEL ....................................................................................................................................... 2

FEATURES AND DISPLAYS............................................................................................. 7

INTERACTIVE CONTROL CONSOLE ....................................................................................................................... 8

BAR GRAPHS ............................................................................................................................................................. 9

Tissue Loading Bar Graph (TLBG) ......................................................................................................................... 9

Oxygen Bar Graph (O2BG) .................................................................................................................................. 10

Variable As ent Rate Indi ator (VARI) .................................................................................................................. 10

Air Time Remaining Bar Graph (ATRBG) ............................................................................................................. 11

DIVE TIME REMAINING ........................................................................................................................................... 11

ALPHA / NUMERIC DISPLAYS ................................................................................................................................. 12

Cylinder Pressure ................................................................................................................................................. 12

Depth Displays ...................................................................................................................................................... 12

Time and Date Displays ....................................................................................................................................... 13

Temperature Display ............................................................................................................................................. 13

AUDIBLE ALARM ...................................................................................................................................................... 14

LED Warning Light ............................................................................................................................................... 14

SMARTGLO BACKLIGHT ........................................................................................................................................ 16

POWER SUPPLY ...................................................................................................................................................... 16

Battery Consumption Indi ator ............................................................................................................................. 16

Low Battery Condition .......................................................................................................................................... 17

O2 MODE ................................................................................................................................................................ 18

FO2 50% Default .................................................................................................................................................. 19

CONTENTS (continued)

ACTI ATION AND SETUP .............................................................................................. 21

ACTIVATION .............................................................................................................................................................. 22

SUR ACE MODE ...................................................................................................................................................... 23

A essing Other Modes ....................................................................................................................................... 23

SET MODES .............................................................................................................................................................. 24

ENTERING SETTINGS -SET MODE #1 .............................................................................................................. 25

ENTERING SETTINGS -SET MODE #2 .............................................................................................................. 29

PLAN AND DI E MODES ............................................................................................... 45

PRE DIVE PLANNING SEQUENCETM .................................................................................................................... 46

TISSUE LOADING BAR GRAPH .............................................................................................................................. 48

OXYGEN ACCUMULATION BAR GRAPH ............................................................................................................... 49

VARIABLE ASCENT RATE INDICATOR .................................................................................................................. 49

AIR TIME REMAINING BAR GRAPH BAR GRAPH ................................................................................................ 50

CONTROL O DISPLAYS ......................................................................................................................................... 50

NO DECOMPRESSION DIVE MODE ....................................................................................................................... 51

DECOMPRESSION DIVE MODE .............................................................................................................................. 54

VIOLATION MODES .................................................................................................................................................. 57

Conditional Violation Mode ................................................................................................................................... 57

Delayed Violation Modes ...................................................................................................................................... 59

Immediate Violation Mode and Gauge Mode ....................................................................................................... 60

HIGH PO2 DIVE MODE ............................................................................................................................................. 62

HIGH OXYGEN ACCUMULATION ............................................................................................................................ 63

USER SET DIGITAL GAUGE MODE ........................................................................................................................ 64

UNEXPECTED LOSS O DISPLAYED IN ORMATION .......................................................................................... 64

CONTENTS (continued)

WARNING: Prior to diving with the Pro Plus 2, you must also read and

understand the Oceanic Dive Computer Safety and Reference Manual.

POST DI E MODES ....................................................................................................... 65

POST DIVE SUR ACE MODE .................................................................................................................................. 66

TRANSITION PERIOD .............................................................................................................................................. 66

A TER THE TRANSITION PERIOD (THE IRST 2 HOURS) .................................................................................. 68

To a tivate the Ba klight - .................................................................................................................................... 68

To a ess the Pre Dive Planning Sequen e - ...................................................................................................... 68

To a ess the Time to Fly Countdown ................................................................................................................. 69

To a ess the Time to Desaturate Countdown .................................................................................................... 69

Log Mode .............................................................................................................................................................. 70

A TER THE IRST 2 HOURS .................................................................................................................................. 72

WET CONTACTS ....................................................................................................................................................... 73

DOWNLOADING DATA TO A PC .............................................................................................................................. 74

SIMULATOR (DEMO) MODE .......................................................................................... 75

GENERAL ....................................................................................................................... 83

CARE AND CLEANING ............................................................................................................................................. 84

INSPECTIONS AND SERVICE ................................................................................................................................. 84

BATTERY REPLACEMENT ...................................................................................................................................... 86

SPECI ICATIONS ..................................................................................................................................................... 90

OCEANIC WORLD WIDE ......................................................................................................................................... 96

SERVICE RECORD ................................................................................................................................................... 97

RESET PROCEDURE ............................................................................................................................................... 99

Pay special attention to items marked

with this Warning symbol.

MAX

DEMO

PSI

BAR

10 20 30 40 50 6005

TOO

FAST

DECO

ATR

FEET

MAX

PRO PLUS 2

Components:

a. Sele t (right) Button

b. LED Warning Light

. Smartglo Sensing Port

d. Advan e (front) Button

e. Air Time Remaining Bar Graph

f. O2 (oxygen) Bar Graph

g. I on - Des end Arrow

I on - De ompression Ceiling

I on - As end Arrow

h. Graphi - Maximum Depth

i. Tissue Loading Bar Graph

j. Battery Indi ator

k. I on - Alarm (Set Mode)

l. I on - Log Mode

m. Graphi - Demo Mode

n. Graphi - Depth

o Graphi - As ent Too Fast

p. I on - Time

q. Variable As ent Rate Indi ator

r. I on - Operating Mode

FEATURES and DISPLAYS

WARNING: Prior to diving with the Pro Plus 2, you

must also read and understand the Oceanic Dive

Computer Safety and Reference Manual which

provides Important Warnings and Safety Recom-

mendations as well as general product information.

MAX

DEMO

PSI

BAR

10 20 30 40 50 6005

TOO

FAST

DECO

ATR

FEET

MAX

INTRODUCTION

Welcome to Oceanic and thank you for choosing the Pro Plus 2 !

It is extremely important that you read this Operating Manual in sequence and understand

it completely before attempting to use the Pro Plus 2.

It is equally important that you read the Oceanic Dive Computer Safety and Reference

Manual (Doc. No. 12-2262) provided with your Pro Plus 2. It contains information that

you must become familiar with prior to diving with your Pro Plus 2.

Remember that technology is no substitute for common sense, and a dive computer only

provides the person using it with data, not the knowledge to use it.

INTERACTI E CONTROL CONSOLE

The Interactive Control Console consists of two Control Buttons

that allow you to select display options and access specific

information when you want to see it. They are also used to

enter Settings, activate the Backlight, and acknowledge the

Audible Alarm.

The Left button is referred to as

Advance

(Fig. 1a) and the

Right button as

Select

(Fig. 1b).

Fig. 1 - Intera tive Control

DECO

ATR

BAR GRAPHS

Tissue Loading Bar Graph (TLBG)

The Tissue Loading Bar Graph (Fig. 2a) represents tissue

loading of nitrogen, showing your relative no decompression

or decompression status. As your depth and elapsed dive

time increase, segments will add to the Graph, and as you

ascend to shallower depths, the Bar Graph will begin to

recede, indicating that additional no decompression time is

allowed for multilevel diving.

The Tissue Loading Bar Graph monitors 12 different nitrogen

compartments simultaneously and displays the one that is in

control of your dive. It is divided into a green No Decompres-

sion (normal) zone, a yellow Caution zone (also No Decom-

pression), and a red Decompression (danger) zone.

While you cannot provide a guarantee against the occurrence

of decompression sickness, you may choose your own per-

sonal zone of caution based upon age, physique, excessive

weight, etc., to reduce the statistical risk.

NOTE: Displays associated with oxygen and the

O2 Bar Graph will only appear if FO2 has been set

at a value other than 'Air' (e.g., a numerical value). Fig. 2 - TLBG

WARNING: At depths greater than 60 FT (18 M),

ascent rates should not exceed 60 fpm (18 mpm). At

depths of 60 FT (18 M) and shallower, ascent rates

should not exceed 30 fpm (9 mpm).

10 20 30 40 50 6005

TOO

FAST

DECO

ATR

Oxygen Accumulation Bar Graph (O2BG)

The O2 Bar Graph (Fig. 3a) represents oxygen loading, showing the maximum of either

per dive accumulated oxygen, or 24 hour period accumulated oxygen.

As your oxygen exposure (accumulation) increases during the dive, segments will add to

the Bar Graph, and as loading decreases, it will begin to recede, indicating that addi-

tional exposure is allowed for that dive and 24 hour period.

ariable Ascent Rate Indicator ( ARI)

The Variable Ascent Rate Indicator (Fig. 3b) provides a visual representation of ascent

speed (i.e., an ascent speedometer). Green is a 'normal' rate, yellow a 'caution' rate,

and red is 'Too Fast'. The segments of the VARI represent two sets of speeds which

change at a reference depth of 60 FT (18 M). Refer to the chart (Fig. 4) for segment

values.

Fig. 3 - O2BG and VARI

60 feet (18 m) & Shallower

Segments Ascent Rate =

Displayed FPM MPM

0 0-10 0 - 3

1 11-15 3.5-4.5

2 16-20 5-6

3 21-25 6.5- .5

4 26-30 8-9

5 >30 >9

Deeper than 60 feet (18 m)

Segments Ascent Rate =

Displayed FPM MPM

0 0-20 0 - 6

1 21-30 6.5-9

2 31-40 9.5-12

3 41-50 12.5-15

4 51-60 15.5-18

5 >60 >18

Fig. 4 - VARI Values

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