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Oceanic OCi - User Manual

Oceanic OCi
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OCi OPERATING MANUAL
© 2002 Design, 2013 Doc. No. 12-5335-r02 (9/12/13)
OCi
DIVE COMPUTER
OPERATING MANUAL

Table of Contents

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Summary

Features and Functions

Overview of Dive Computer Operations

PC Interface

Audible Alarm

Backlight

Power Supply

Details battery type, shelf life, use life, and replacement recommendations.

TLBG (Tissue Loading Bar Graph)

Indicates no-deco or decompression status.

VARI (Variable Ascent Rate Indicator)

Visually represents ascent speed, warning of too fast rates.

Watch Mode

Watch Default Time

Sets the primary time displayed on the watch and used in dive modes.

Set Time Menu

Set Time of Day

Sets the current hour and minute for the watch.

Norm Surface Modes

Dive Computer Operating Modes

Details the NORM, GAUG, FREE, and TECH FREE dive modes and their activation.

Norm Surface Functions

Explains functions available on the surface in NORM mode.

Norm Surf Main

Norm Main Menu

Provides access to NORM mode functions like Plan, Log, and Set Alarms.

Fly;Desat Time - Norm & Gaug Modes

Plan - Norm Mode

PDPS (Pre Dive Planning Sequence)

Guides users through planning dives by displaying depths and no-deco times.

Scuba Log - Norm & Gaug Modes

Set Gas - Norm Mode

Set Gas Menu

Navigates through settings for Gas 1, Gas 2, Gas 3, Gas 4, and FO2 50% Default.

Set Gas 1 FO2;PO2

Sets Oxygen percentage and PO2 alarm for Gas 1.

Set Gas 2 (3, 4) FO2;PO2

Sets Oxygen percentage and PO2 alarm for Gases 2, 3, and 4.

Set Alarms Menu - Norm & Gaug Modes

Set Depth Alarm

Configures depth alarms for NORM and GAUG modes.

Set Utilities Menu - Norm & Gaug Modes

Set Deep Stop (No Deco Only)

Enables or disables deep stops for no-deco dives.

Set Safety Stop (No Deco Only)

Set Algorithm

Set Conservative Factor

TMT (Transmitter) Menu

Set TMT 1 (2, 3, 4)

Links transmitters by serial number and enables/disables them.

Scuba History - Norm & Gaug

Battery;TMT Status

Shows the status of the OCi's battery and linked transmitters.

Dive Mode Features

Wet Activation

Dual Algorithm

Conservative Factor (CF)

Deep Stop

Safety Stop

Norm Dive Mode

No Deco Main

Displays dive time remaining, depth, gas, and air time.

Deep Stop Main

Safety Stop Main (if Stop Depth;Time is set On)

Monitors safety stop depth and time progress.

Safety Stop Main (if set for Timer use)

Monitors safety stop timer progress.

Decompression Mode

Deco Stop Main

Displays decompression stop depth, time, gas, and pressure.

Conditional Violation (CV)

Delayed Violation 1 (DV1)

Delayed Violation 2 (DV2)

Delayed Violation 3 (DV3)

Violation Gauge Mode (VGM)

High PO2

High PO2 during No Deco

Details the warning and alarm for high PO2 during no-deco dives.

High O2

High PO2 during Deco

Explains PO2 alarm behavior during decompression stops.

Norm Gas;TMT Switching

Gas Switch Menu

Interface for selecting gases for switching.

Gas Switch To

Initiates the switch to a selected gas and transmitter.

Gas Switch Alarm

Alerts the user if a gas switch results in unsafe PO2 levels.

Digital Gauge Op Mode

Gaug Surf Main

Gaug Main Menu

Provides access to GAUG mode functions like Fly, Log, and Set Alarms.

Gaug Dive Main

Gaug Mode TMT Switching (Transmitters;Tanks)

Free Dive & Tech Free Dive Op Modes

Free & Tech Free Surf Main

Log & History Modes

Day History Data 1

Full History Data 1

Set Alarms Menu - Free & Tech Free Modes

Set Audible Alarm

Enables or disables the audible alarm for FREE/TECH FREE dive events.

DD Alarms (Free Mode Only)

DA Alarms (Tech Free Mode Only)

Set Utilities Menu - Free & Tech Free Modes

Set BDSI (Between Dive Surface Interval)

Select Op (Operating) Mode

Allows selection of NORM, GAUG, FREE, or TECH FREE dive modes.

Free & Tech Free Dive Modes

Free Dive Main

Displays dive data for FREE dives, including countdown timer.

Tech Free Dive Main

Displays dive data for TECH FREE dives, including countdown timer.

Free & Tech Free Dive Alarms

Additional Information Pertaining to Free Dive Modes

Warnings

Crucial safety warnings for free diving activities.

Compass Mode

Overview

Reference Menu

Set Reference Heading

Allows setting a specific reference heading for navigation.

Calibration (Surface Only)

Procedure for calibrating the compass for accurate readings.

Declination

Reference

PC Interface (Oceanlog, Diverlog)

Instructions for connecting the OCi to a PC for data transfer and settings.

Care and Cleaning

Inspections and Service

Battery Replacement

Detailed instructions and precautions for replacing the OCi battery.

Altitude Sensing and Adjustment

Technical Data

Specifications

Provides detailed specifications for the OCi dive computer.

Dive Computer Performance

Details algorithms, NDL limits, and decompression standards used.

Operational Performance

Covers accuracy, activation, dive counter, log mode, altitude, battery, and temperature.

Altitude

Specifies operational elevation limits and altitude compensation.

Battery

Details battery type, shelf life, use life, and icon indicators.

Specifications (Continued)

Summary

Features and Functions

Overview of Dive Computer Operations

PC Interface

Audible Alarm

Backlight

Power Supply

Details battery type, shelf life, use life, and replacement recommendations.

TLBG (Tissue Loading Bar Graph)

Indicates no-deco or decompression status.

VARI (Variable Ascent Rate Indicator)

Visually represents ascent speed, warning of too fast rates.

Watch Mode

Watch Default Time

Sets the primary time displayed on the watch and used in dive modes.

Set Time Menu

Set Time of Day

Sets the current hour and minute for the watch.

Norm Surface Modes

Dive Computer Operating Modes

Details the NORM, GAUG, FREE, and TECH FREE dive modes and their activation.

Norm Surface Functions

Explains functions available on the surface in NORM mode.

Norm Surf Main

Norm Main Menu

Provides access to NORM mode functions like Plan, Log, and Set Alarms.

Fly;Desat Time - Norm & Gaug Modes

Plan - Norm Mode

PDPS (Pre Dive Planning Sequence)

Guides users through planning dives by displaying depths and no-deco times.

Scuba Log - Norm & Gaug Modes

Set Gas - Norm Mode

Set Gas Menu

Navigates through settings for Gas 1, Gas 2, Gas 3, Gas 4, and FO2 50% Default.

Set Gas 1 FO2;PO2

Sets Oxygen percentage and PO2 alarm for Gas 1.

Set Gas 2 (3, 4) FO2;PO2

Sets Oxygen percentage and PO2 alarm for Gases 2, 3, and 4.

Set Alarms Menu - Norm & Gaug Modes

Set Depth Alarm

Configures depth alarms for NORM and GAUG modes.

Set Utilities Menu - Norm & Gaug Modes

Set Deep Stop (No Deco Only)

Enables or disables deep stops for no-deco dives.

Set Safety Stop (No Deco Only)

Set Algorithm

Set Conservative Factor

TMT (Transmitter) Menu

Set TMT 1 (2, 3, 4)

Links transmitters by serial number and enables/disables them.

Scuba History - Norm & Gaug

Battery;TMT Status

Shows the status of the OCi's battery and linked transmitters.

Dive Mode Features

Wet Activation

Dual Algorithm

Conservative Factor (CF)

Deep Stop

Safety Stop

Norm Dive Mode

No Deco Main

Displays dive time remaining, depth, gas, and air time.

Deep Stop Main

Safety Stop Main (if Stop Depth;Time is set On)

Monitors safety stop depth and time progress.

Safety Stop Main (if set for Timer use)

Monitors safety stop timer progress.

Decompression Mode

Deco Stop Main

Displays decompression stop depth, time, gas, and pressure.

Conditional Violation (CV)

Delayed Violation 1 (DV1)

Delayed Violation 2 (DV2)

Delayed Violation 3 (DV3)

Violation Gauge Mode (VGM)

High PO2

High PO2 during No Deco

Details the warning and alarm for high PO2 during no-deco dives.

High O2

High PO2 during Deco

Explains PO2 alarm behavior during decompression stops.

Norm Gas;TMT Switching

Gas Switch Menu

Interface for selecting gases for switching.

Gas Switch To

Initiates the switch to a selected gas and transmitter.

Gas Switch Alarm

Alerts the user if a gas switch results in unsafe PO2 levels.

Digital Gauge Op Mode

Gaug Surf Main

Gaug Main Menu

Provides access to GAUG mode functions like Fly, Log, and Set Alarms.

Gaug Dive Main

Gaug Mode TMT Switching (Transmitters;Tanks)

Free Dive & Tech Free Dive Op Modes

Free & Tech Free Surf Main

Log & History Modes

Day History Data 1

Full History Data 1

Set Alarms Menu - Free & Tech Free Modes

Set Audible Alarm

Enables or disables the audible alarm for FREE/TECH FREE dive events.

DD Alarms (Free Mode Only)

DA Alarms (Tech Free Mode Only)

Set Utilities Menu - Free & Tech Free Modes

Set BDSI (Between Dive Surface Interval)

Select Op (Operating) Mode

Allows selection of NORM, GAUG, FREE, or TECH FREE dive modes.

Free & Tech Free Dive Modes

Free Dive Main

Displays dive data for FREE dives, including countdown timer.

Tech Free Dive Main

Displays dive data for TECH FREE dives, including countdown timer.

Free & Tech Free Dive Alarms

Additional Information Pertaining to Free Dive Modes

Warnings

Crucial safety warnings for free diving activities.

Compass Mode

Overview

Reference Menu

Set Reference Heading

Allows setting a specific reference heading for navigation.

Calibration (Surface Only)

Procedure for calibrating the compass for accurate readings.

Declination

Reference

PC Interface (Oceanlog, Diverlog)

Instructions for connecting the OCi to a PC for data transfer and settings.

Care and Cleaning

Inspections and Service

Battery Replacement

Detailed instructions and precautions for replacing the OCi battery.

Altitude Sensing and Adjustment

Technical Data

Specifications

Provides detailed specifications for the OCi dive computer.

Dive Computer Performance

Details algorithms, NDL limits, and decompression standards used.

Operational Performance

Covers accuracy, activation, dive counter, log mode, altitude, battery, and temperature.

Altitude

Specifies operational elevation limits and altitude compensation.

Battery

Details battery type, shelf life, use life, and icon indicators.

Specifications (Continued)

Oceanic OCi Specifications

General IconGeneral
Display TypeLCD
Wireless Air IntegrationYes
Dive Log Capacity24 dives
AlarmsAudible and visual
Operating ModesAir, Nitrox, Gauge
Air IntegrationYes
Water Resistance100 m (330 ft)
Maximum Operating Depth100 m (330 ft)
CompassYes
Wireless ConnectivityBluetooth
Dimensions75mm x 55mm x 18mm
Operating Temperature-5°C to 40°C

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