Oceanic DataTrans Plus User manual

owner's guide
DataTrans Plus


DataTrans Plus
iii
WARNINGS:
• The DataTrans Plus is intended for use by recreational divers who have successfully completed a
nationally recognized course in scuba diving, and diving with enriched nitrogen-oxygen (nitrox)
mixtures.
• It is intended only for no decompression diving, NOT intentional decompression diving.
• It must not be used by untrained persons who may not have knowledge of the potential risks and
hazards of scuba diving, and diving with enriched nitrogen-oxygen (nitrox) mixtures.
• You must obtain scuba certification, and certification in diving with enriched nitrogen-oxygen
mixtures (nitrox) before using the DataTrans Plus if you have not already done so.
• It is NOT for use by military and commercial divers.
• It should NOT be utilized for any competitive, or repetitive square wave or decompression diving, as
it is intended solely for recreational use and no decompression multilevel diving.
• As with all underwater life support equipment, improper use or misuse of this product can cause
serious injury or death.
• Never participate in sharing or swapping of a dive computer.
• Conduct your dives in such a manner so as to insure that you continuously check the computer's
proper function.
• Read and understand this owner’s guide completely before diving with the DataTrans Plus.
• If you do not fully understand how to use this dive computer, or if you have any questions, you should
seek instruction in its use from your authorized Oceanic dealer before you utilize this product.
Pay special attention to items marked with this Warning symbol.

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LIMITED TWO-YEAR WARRANTY
Oceanic guarantees, to the original purchaser only, that the DataTrans Plus will be free of defects in materials and/or craftsmanship
under normal recreational multilevel scuba use for two years from date of purchase, provided proper care and annual service are per-
formed as described within this owner’s guide. Should your DataTrans Plus prove to be defective for any reason (other than those listed
in the limitations section below) it will be repaired or replaced (at Oceanic’s discretion) free of charge excluding shipping and handling
charges.
This warranty will be considered void if the DataTrans Plus was purchased from anyone other than an Authorized
Oceanic Dealer, and/or if the registration card is not filled out completely at the time of purchase and mailed to Oceanic within 30 days
of purchase, and/or if the annual inspection is not done according to this owner’s guide. This warranty is non-transferrable and applies to
the original purchaser only. All correspondence concerning this warranty must be accompanied by a copy of the original sales receipt and
a copy of the owner’s portion of the warranty registration card including the annual inspection record.
Once each year you must return the DataTrans Plus to an Authorized Oceanic Dealer within 30 days of the original
purchase date anniversary to keep the two year limited warranty in force. Annual inspection includes verification of depth
accuracy and proper general function. Labor charges for the annual inspection are not covered by the warranty. You must provide a copy
of the original sales receipt and a copy of the owner’s portion of the warranty registration card including the annual service record to
obtain warranty service.
Statement of Limitations - General:
Warranty does not cover damage from accident, abuse, battery leakage, tampering, lack of proper care and maintenance
and/or proper annual servicing, or improper use of the DataTrans Plus. Modifications or repair by anyone other than an
Oceanic Sales & Service Center authorized to service the DataTrans Plus will void the warranty. Oceanic will not be responsible for
recovery or replacement of the product in the event of loss or theft. Oceanic, its distributors, and retailers make no warranties, either
expressed or implied, with respect to this product or its owner’s guide except those stated in the preceding paragraphs. In consideration
of the sale of the DataTrans Plus to you, you agree and understand that in no event will Oceanic, its distributors or
retailers, be held liable for any personal injuries resulting from its operation, or for any other damages whether direct,
indirect, incidental, or consequential even if Oceanic is advised of such damages. Warranty does not extend to plastic
gauge face, o-rings, batteries, or damage due to accident, abuse, modification, or tampering.
Some states do not allow the exclusion or limitation of implied warranties or liabilities for incidental or consequential damages, so the
above limitation may not apply to you.

DataTrans Plus
v
COPYRIGHT NOTICE
This owner’s guide 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. The Surface
Time/Mode, Plan Mode, Breathing Gas Time, No Decompression Time, Decompression Stop Time, Dive Log, Transmitter Low Battery,
Receiver Low Battery, Link, Temperature, Elapsed Dive Time, Maximum Depth, Ascent Rate, Breathing Gas Consumption, and Caution
Zone icons are protected by copyright, and are trademarks of Oceanic.
DataTrans Plus Owner's Guide, Doc. No. 12-2022
© 2002 Design 1997
2002 Davis Street
San Leandro, Ca. USA 94577
510/562-0500
TRADEMARK NOTICE
Oceanic, the Oceanic logo, DataTrans Plus, the DataTrans Plus logo, DX3 Integrated, Oceanglo, Graphic Diver Interface, Tissue Loading
Bar Graph, Pre Dive Planning Sequence, Variable Ascent Rate Indicator, Breathing Gas Time Remaining, Message Box, Set Point, Control
Console, 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:
Graphic Diver Interface, Pre Dive Planning Sequence, Dive Time Remaining, Breathing Gas Time Remaining Bar Graph, Variable
Breathing Gas Consumption Bar Graph, DataTrans Plus Message Box, DataTrans Plus Mode Menu Structure, Breathing Gas Alarm Set
Point, Depth Alarm Set Point, Breathing Gas Time Remaining (U.S. Patent no. 4,586,136), Data Sensing and Processing Device (U.S.
Patent no. 4,882,678), Tissue Loading Bar Graph (U.S. Patent no. 4,882,687), and Variable Ascent Rate Indicator Bar Graph (U.S. Patent
no. 5,156,055).
DECOMPRESSION MODEL
The programs within the DataTrans Plus 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 DataTrans Plus dive computer model is based upon the
latest research and experiments in decompression theory. Still, using the DataTrans Plus, 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 profile.

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FCC ID: MH8A
FCC Compliance:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) this device may not cause
harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation.
FCC Interference Statement:
This equipment has been tested and found to comply with the limits for an Intentional Radiator, a Class B Digital Device, pursuant to
Part 15 of FCC Rules, Title 47 of the Code of Federal Regulations. These limits are designed to provide reasonable protection against
harmful interference in a commercial or residential installation. This equipment generates, uses, and can radiate radio frequency energy,
and if not installed and used in accordance with the instructions, may cause interference to radio communications.
There is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or
television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to correct the interfer-
ence by one or more of the following measures:
a. Reorient or relocate the receiving antenna.
b. Increase the separation between the equipment and the affected receiver.
c. Connect the equipment and the affected receiver to power outlets on separate circuits.
d. Consult the dealer or an experienced radio/TV technician for help.
WARNING: Changes or modifications not expressly approved by Oceanic could void the user's authority to operate
the equipment.

DataTrans Plus
vii
CONTENTS
FEATURES & DISPLAYS............................................................ 1
Introduction ..................................................................................................................2
Interactive Control Console .........................................................................................4
Informational Displays.................................................................................................5
Universal Graphic Diver Interface ..............................................................................6
Tissue Loading Bar Graph .......................................................................................7
Oxygen Accumlation Bar Graph..............................................................................8
Variable Ascent Rate Indicator ................................................................................9
Breathing Gas Consumption Indicator .................................................................10
Breathing Gas Time Remaining Bar Graph .........................................................11
Dive Time Remaining.................................................................................................11
Breathing Gas Time Remaining ............................................................................12
No Decompression Dive Time Remaining ............................................................14
Oxygen Accumulation Time Remaining ...............................................................15
Alpha Numeric Displays.............................................................................................15
Cylinder Pressure Display......................................................................................15
Depth Displays........................................................................................................16
Time Displays .........................................................................................................17
Ambient Temperature Display ..................................................................................18

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Audible Alarm.............................................................................................................19
Message Box................................................................................................................21
Backlight Feature .......................................................................................................21
Operating Temperature .............................................................................................22
Sharing the DataTrans Plus ......................................................................................23
Graphic Interface Legend ..........................................................................................24
ACTIVATION & SETUP............................................................. 25
Making the DataTrans Plus Personal .......................................................................26
Activating the Display ................................................................................................27
Surface Mode ..............................................................................................................31
Mode Menu System ....................................................................................................31
Entering Settings .......................................................................................................33
Set Time ..................................................................................................................33
Set Date...................................................................................................................34
Set Alternate Display .............................................................................................35
Set Units of Measure ..............................................................................................36
Breathing Gas & Depth Alarm Set Points ............................................................37
Depth Alarm Set Point .......................................................................................37
CONTENTS (continued)

DataTrans Plus
ix
Breathing Gas Alarm Set Point .........................................................................38
Set Depth & Breathing Gas Alarms ..................................................................39
Turning Off the Audible Alarm .........................................................................40
Linking Procedure..................................................................................................41
Set Language ..........................................................................................................43
Language Correction Procedure ........................................................................44
PREDIVE & DIVE MODES ....................................................... 45
Positioning of the Display Module.............................................................................47
Link Interruption Underwater ..................................................................................47
Operational Modes......................................................................................................48
FO2 Mode....................................................................................................................49
FO2 Set for Air .......................................................................................................49
Settings FO2 for Nitrox .........................................................................................50
Plan Mode ...................................................................................................................52
No Decompression Dive Mode ...................................................................................55
Decompression Dive Mode .........................................................................................56
Violation Modes ..........................................................................................................57
Gauge Mode ................................................................................................................57
CONTENTS (continued)

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Ascending to the Surface............................................................................................57
Altitude Diving ...........................................................................................................59
POST DIVE MODES .................................................................. 61
Post Dive Surface Mode..............................................................................................62
Transition Period....................................................................................................62
FO2 Mode....................................................................................................................63
Plan Mode ...................................................................................................................63
Time to Fly..................................................................................................................64
Dive Log Mode ............................................................................................................65
History Mode ..............................................................................................................68
External Access Mode.................................................................................................69
HANDLING THE EXTREMES.................................................. 71
Emergency Decompression ........................................................................................72
Gas Time Remaining During Decompression.......................................................75
Caution Zone (C.Z.).................................................................................................76
Decompression Dive Mode .....................................................................................77
CONTENTS (continued)
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